{"id":9939,"date":"2026-10-29T07:49:25","date_gmt":"2026-10-29T07:49:25","guid":{"rendered":"https:\/\/pierretlambert.com\/?p=9939"},"modified":"2026-11-04T08:57:56","modified_gmt":"2026-11-04T08:57:56","slug":"lightroom-gratuit-lightcraft-test","status":"publish","type":"post","link":"https:\/\/pierretlambert.com\/fr\/lightroom-gratuit-lightcraft-test\/","title":{"rendered":"Lightroom Gratuit : J&rsquo;ai Test\u00e9 Lightcraft Face \u00e0 Lightroom Classic (Et Mes Presets Marchent Dessus !)"},"content":{"rendered":"\n<p>Tu en as marre de payer ton abonnement Lightroom, ou tu es rest\u00e9 coinc\u00e9 sur un vieux Lightroom 6 ? <strong>Cet article est fait pour toi.<\/strong> Lightcraft est un nouveau logiciel gratuit et open source qui se veut l&rsquo;\u00e9quivalent de Lightroom. Je l&rsquo;ai test\u00e9 c\u00f4te \u00e0 c\u00f4te avec Lightroom Classic, sur les m\u00eames photos : vitesse, r\u00e9glages, presets, masques, rendu des RAW, import de catalogue&#8230; pour savoir si \u00e7a vaut vraiment le coup. <\/p>\n\n\n\n<p>Et lis bien jusqu&rsquo;au verdict : ma r\u00e9ponse n&rsquo;est pas la m\u00eame si tu es pro ou si tu fais de la photo pour le plaisir.<\/p>\n\n\n\t\t<div data-elementor-type=\"widget\" data-elementor-id=\"8169\" class=\"elementor elementor-8169\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-13d74196 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"13d74196\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;no_headings_message&quot;:&quot;Aucun titre n\\u2019a \\u00e9t\\u00e9 trouv\\u00e9 sur cette page.&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable des mati\u00e8res\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__13d74196\" aria-expanded=\"true\" aria-label=\"Ouvrir la table des mati\u00e8res\"><i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__13d74196\" aria-expanded=\"true\" aria-label=\"Fermer la table des mati\u00e8res\"><i aria-hidden=\"true\" class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__13d74196\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class=\"youtube-player\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/RO0cqJnKsC8?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Lightcraft, c&rsquo;est quoi ?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/artcraft-applications-gratuites-open-source.jpg?resize=800%2C450&#038;ssl=1\" alt=\"applications gratuites open source artcraft lightcraft\" class=\"wp-image-9909\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/artcraft-applications-gratuites-open-source.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/artcraft-applications-gratuites-open-source.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/artcraft-applications-gratuites-open-source.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/artcraft-applications-gratuites-open-source.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/artcraft-applications-gratuites-open-source.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Lightcraft fait partie du projet <strong>ArtCraft<\/strong>, qui recr\u00e9e des logiciels de cr\u00e9ation en version gratuite. Il vient d&rsquo;une personne qui avait d\u00e9j\u00e0 fait une version open source de Higgsfield, un outil de g\u00e9n\u00e9ration d&rsquo;images. Ensuite, l&rsquo;\u00e9quipe s&rsquo;est attaqu\u00e9e \u00e0 la suite Adobe, avec une id\u00e9e simple : pourquoi payer un abonnement quand \u00e7a peut \u00eatre fait gratuitement, et avec du meilleur code ?<\/p>\n\n\n\n<p>Lightcraft est \u00e9crit en <strong>Rust<\/strong> (un langage de programmation), et \u00e7a se voit sur la taille : <strong>6,5 Go pour Lightroom Classic, 245 Mo pour Lightcraft<\/strong>. Presque 20 fois moins lourd. Franchement, je suis bluff\u00e9.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-taille-application-245-mo.jpg?resize=800%2C450&#038;ssl=1\" alt=\"taille application lightroom classic 6,5 go contre lightcraft 245 mo\" class=\"wp-image-9911\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-taille-application-245-mo.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-taille-application-245-mo.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-taille-application-245-mo.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-taille-application-245-mo.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-taille-application-245-mo.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>S&rsquo;il fait \u00e0 peu pr\u00e8s la m\u00eame chose, c&rsquo;est une opportunit\u00e9 incroyable pour tous ceux qui ne veulent pas payer d&rsquo;abonnement, ou qui sont rest\u00e9s sur une tr\u00e8s vieille version de Lightroom. Si c&rsquo;est ton cas, dis-le-moi en commentaire sous la vid\u00e9o.<\/p>\n\n\n\n<p>Tu le trouves sur <a href=\"https:\/\/getartcraft.com\/apps\/lightcraft\">le <strong>site officiel de Lightcraft<\/strong><\/a> et sur <a href=\"https:\/\/github.com\/storytold\/lightcraft\">son d\u00e9p\u00f4t <strong>GitHub<\/strong><\/a>.<\/p>\n\n\n\n<p><strong>Petite astuce :<\/strong> t\u00e9l\u00e9charge uniquement la version officielle, depuis ces deux liens. Pas une copie trouv\u00e9e sur un autre site.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">La vitesse : il s&rsquo;ouvre avant m\u00eame Lightroom<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-vitesse-zoom-photo.jpg?resize=800%2C450&#038;ssl=1\" alt=\"lightcraft vitesse zoom photo pleine resolution\" class=\"wp-image-9913\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-vitesse-zoom-photo.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-vitesse-zoom-photo.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-vitesse-zoom-photo.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-vitesse-zoom-photo.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-vitesse-zoom-photo.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Mon premier test \u00e9tait tout b\u00eate : ouvrir les deux logiciels en m\u00eame temps. Sauf que c&rsquo;est impossible. <strong>Je n&rsquo;ai m\u00eame pas eu le temps de cliquer sur Lightroom que Lightcraft \u00e9tait d\u00e9j\u00e0 ouvert.<\/strong><\/p>\n\n\n\n<p>J&rsquo;ai import\u00e9 les m\u00eames photos dans les deux. Quand je zoome, Lightcraft ne rame pas, et l&rsquo;image se charge bien en pleine r\u00e9solution. Lightroom Classic s&rsquo;en sort bien aussi : pour ouvrir une image et zoomer dedans, les deux se valent.<\/p>\n\n\n\n<p>La vraie diff\u00e9rence, c&rsquo;est au d\u00e9marrage. Je ferme Lightcraft : c&rsquo;est ferm\u00e9. Je le rouvre : il est d\u00e9j\u00e0 ouvert. Lightroom, lui, met plusieurs secondes \u00e0 se fermer, et un peu plus tard dans le test, j&rsquo;ai attendu <strong>17 secondes<\/strong> pour le rouvrir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L&rsquo;interface et les r\u00e9glages : en fran\u00e7ais en un clic<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-interface-francais-melangeur-couleurs.jpg?resize=800%2C450&#038;ssl=1\" alt=\"lightcraft interface en francais melangeur de couleurs\" class=\"wp-image-9915\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-interface-francais-melangeur-couleurs.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-interface-francais-melangeur-couleurs.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-interface-francais-melangeur-couleurs.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-interface-francais-melangeur-couleurs.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-interface-francais-melangeur-couleurs.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Bonne surprise : on peut mettre Lightcraft en fran\u00e7ais, et le changement est imm\u00e9diat. Dans Lightroom Classic, de m\u00e9moire, il faut red\u00e9marrer le logiciel \u00e0 chaque changement de langue. <strong>Premier bon point pour Lightcraft<\/strong> si tu jongles entre plusieurs langues.<\/p>\n\n\n\n<p>C\u00f4t\u00e9 r\u00e9glages, on retrouve tout ce qu&rsquo;il faut : exposition, contraste, hautes lumi\u00e8res, ombres, blancs, noirs, puis temp\u00e9rature, nuance, vibrance et saturation. C&rsquo;est organis\u00e9 un tout petit peu diff\u00e9remment de Lightroom, mais ce sont les m\u00eames concepts. De toute fa\u00e7on, tous les logiciels de retouche reposent sur les m\u00eames bases.<\/p>\n\n\n\n<p>Le <strong>m\u00e9langeur de couleurs<\/strong> marche tr\u00e8s bien : teinte, saturation et luminance du bleu, et on voit clairement l&rsquo;effet. Texture et clart\u00e9 aussi, comme sur Lightroom. Seul le <strong>d\u00e9bruitage IA<\/strong> demande d&rsquo;installer un mod\u00e8le dans les r\u00e9glages.<\/p>\n\n\n\n<p><em>(Il existe aussi une version gratuite de Photoshop. Si \u00e7a t&rsquo;int\u00e9resse, dis-le-moi et on en parle dans une vid\u00e9o.)<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Les presets : mes presets Lightroom marchent dans Lightcraft<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/importer-presets-lightroom-dans-lightcraft.jpg?resize=800%2C450&#038;ssl=1\" alt=\"importer presets lightroom dans lightcraft\" class=\"wp-image-9917\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/importer-presets-lightroom-dans-lightcraft.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/importer-presets-lightroom-dans-lightcraft.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/importer-presets-lightroom-dans-lightcraft.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/importer-presets-lightroom-dans-lightcraft.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/importer-presets-lightroom-dans-lightcraft.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>C&rsquo;est le moment que j&rsquo;attendais : Lightcraft a des pr\u00e9r\u00e9glages, et surtout, <strong>il sait importer les presets de Lightroom<\/strong>. J&rsquo;ai essay\u00e9 avec un de mes packs, des presets plut\u00f4t complexes. R\u00e9sultat : 15 presets import\u00e9s d&rsquo;un coup. <em>(Non, c&rsquo;est une blague ?!)<\/em><\/p>\n\n\n\n<p>Ils sont tous l\u00e0, juste pas dans l&rsquo;ordre alphab\u00e9tique. Je clique dessus, et ils s&rsquo;appliquent sur mes photos.<\/p>\n\n\n\n<p>Pour moi, c&rsquo;est \u00e9norme. Je vends des presets, que j&rsquo;utilise moi-m\u00eame tous les jours, et des milliers de personnes les ont achet\u00e9s au fil des ann\u00e9es. <strong>Si tu en fais partie, tu peux dire adieu \u00e0 Lightroom et garder tes presets<\/strong> : tu les t\u00e9l\u00e9charges, et tu les utilises dans Lightcraft.<\/p>\n\n\n\n<p><strong>Mes presets Lightroom sont disponibles <a href=\"https:\/\/pierretlambert.com\/presetsfr\">ici<\/a><\/strong>, et maintenant, ils marchent aussi dans Lightcraft.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Les masques sans le mod\u00e8le IA<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-masque-sans-modele-ia.jpg?resize=800%2C450&#038;ssl=1\" alt=\"lightcraft masque sans modele ia selection aleatoire\" class=\"wp-image-9919\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-masque-sans-modele-ia.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-masque-sans-modele-ia.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-masque-sans-modele-ia.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-masque-sans-modele-ia.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-masque-sans-modele-ia.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Les r\u00e9glages de base et les presets, c&rsquo;est valid\u00e9. Mais qu&rsquo;en est-il des masques ? Lightcraft propose d&rsquo;installer un mod\u00e8le de s\u00e9lection, SAM 3. J&rsquo;ai d&rsquo;abord test\u00e9 sans.<\/p>\n\n\n\n<p>Et clairement, ce n&rsquo;est pas top : la s\u00e9lection du sujet est compl\u00e8tement al\u00e9atoire, l&rsquo;objet ne marche pas, l&rsquo;arri\u00e8re-plan non plus. Le ciel marche \u00e0 moiti\u00e9 (il a pris le b\u00e2timent avec).<\/p>\n\n\n\n<p>Par contre, <strong>le pinceau marche nickel<\/strong>, et c&rsquo;est comme \u00e7a que je retouche mes photos. Le masque lin\u00e9aire aussi, un effet que j&rsquo;utilise tout le temps. Et on peut ajouter, soustraire et intersecter les masques, comme dans Lightroom.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Les masques IA avec SAM 3 : le masque par prompt<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/hugging-face-modele-sam-3-meta.jpg?resize=800%2C450&#038;ssl=1\" alt=\"hugging face modele sam 3 meta\" class=\"wp-image-9921\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/hugging-face-modele-sam-3-meta.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/hugging-face-modele-sam-3-meta.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/hugging-face-modele-sam-3-meta.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/hugging-face-modele-sam-3-meta.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/hugging-face-modele-sam-3-meta.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Pour la reconnaissance du sujet, il faut installer <strong>SAM 3<\/strong>, un mod\u00e8le de Meta qui tourne en local sur ton ordinateur. Pour le t\u00e9l\u00e9charger, il faut demander un acc\u00e8s sur <a href=\"https:\/\/huggingface.co\/facebook\/sam3\"><strong>Hugging Face<\/strong><\/a>, la plateforme qui h\u00e9berge les mod\u00e8les open source <em>(fond\u00e9e par des Fran\u00e7ais, ce qui est plut\u00f4t cool)<\/em>.<\/p>\n\n\n\n<p><strong><span style=\"text-decoration: underline;\">Comment installer SAM 3: <br><\/span><\/strong>LightCraft a besoin des fichiers du mod\u00e8le, qui font environ 3,4 Go. Voici comment faire :<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Ouvre la page du mod\u00e8le <a href=\"https:\/\/huggingface.co\/facebook\/sam3\">SAM 3 sur Hugging Face<\/a>, connecte-toi, puis demande l\u2019acc\u00e8s et accepte la licence Meta. Il faut attendre que l\u2019acc\u00e8s soit approuv\u00e9.<\/li>\n\n\n\n<li>Dans LightCraft, ouvre le panneau <strong>Masquage<\/strong> avec la touche <strong>M<\/strong>, puis choisis <strong>Objet<\/strong> ou <strong>D\u00e9crire<\/strong>. Si l\u2019application propose de t\u00e9l\u00e9charger le mod\u00e8le, choisis <strong>T\u00e9l\u00e9charger<\/strong>. Le t\u00e9l\u00e9chargement peut prendre un moment.<\/li>\n\n\n\n<li>Si LightCraft ne peut pas le t\u00e9l\u00e9charger automatiquement, il faut t\u00e9l\u00e9charger ces trois fichiers depuis la page Hugging Face Sam 3 &#8211; utilise la recherche \u00e7a va plus vite : \n<ul class=\"wp-block-list\">\n<li><code>model.safetensors<\/code>, <\/li>\n\n\n\n<li><code>vocab.json<\/code> et <\/li>\n\n\n\n<li><code>merges.txt<\/code>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Place-les dans le dossier <code>models\/sam3<\/code> du dossier de configuration de LightCraft :\n<ul class=\"wp-block-list\">\n<li><strong>macOS<\/strong> : <code>~\/Library\/Application Support\/LightCraft\/models\/sam3<\/code><\/li>\n\n\n\n<li><strong>Windows<\/strong> : <code>%APPDATA%\\LightCraft\\models\\sam3<\/code><\/li>\n\n\n\n<li><strong>Linux<\/strong> : <code>~\/.config\/lightcraft\/models\/sam3<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Red\u00e9marre LightCraft, puis essaie \u00e0 nouveau <strong>Objet<\/strong> ou <strong>D\u00e9crire<\/strong> dans le panneau <strong>Masquage<\/strong>.<\/li>\n<\/ol>\n\n\n\n<p>Si le dossier n\u2019existe pas, tu peux le cr\u00e9er. Il faut que les trois fichiers soient directement dans <code>sam3<\/code>. SAM 3 est facultatif et fonctionne localement dans LightCraft une fois install\u00e9. La page Hugging Face explique aussi les conditions de licence.<\/p>\n\n\n\n<p>Une fois le mod\u00e8le install\u00e9, la d\u00e9tection du sujet n&rsquo;est toujours pas terrible. Mais le mode <strong>Objet<\/strong> marche tr\u00e8s bien : tu cliques sur ce que tu veux, il affine, et la s\u00e9lection est propre.<\/p>\n\n\n\n<p>Et l\u00e0, je me suis amus\u00e9 avec <strong>D\u00e9crire<\/strong> : tu \u00e9cris ce que tu veux s\u00e9lectionner. \u00ab The person with a can in hand \u00bb : rien. \u00ab The biker \u00bb : <strong>\u00e7a marche !<\/strong> Honn\u00eatement, je n&rsquo;avais jamais fait \u00e7a. \u00ab The bike \u00bb : il s\u00e9lectionne le v\u00e9lo, pas parfaitement autour des roues, mais quand m\u00eame. \u00ab The people \u00bb : il ne prend que les personnes, sans l&rsquo;appareil photo ni le sac \u00e0 dos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-masque-ia-prompt-the-biker.jpg?resize=800%2C450&#038;ssl=1\" alt=\"lightcraft masque ia avec prompt the biker\" class=\"wp-image-9923\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-masque-ia-prompt-the-biker.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-masque-ia-prompt-the-biker.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-masque-ia-prompt-the-biker.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-masque-ia-prompt-the-biker.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-masque-ia-prompt-the-biker.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><strong>Petite pr\u00e9cision :<\/strong> le mod\u00e8le install\u00e9 n&rsquo;aide pas pour \u00ab S\u00e9lectionner le sujet \u00bb, mais il fait toute la diff\u00e9rence pour Objet et D\u00e9crire.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Et dans Lightroom ?<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightroom-selection-sujet-sans-prompt.jpg?resize=800%2C450&#038;ssl=1\" alt=\"lightroom selection du sujet sans prompt\" class=\"wp-image-9925\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightroom-selection-sujet-sans-prompt.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightroom-selection-sujet-sans-prompt.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightroom-selection-sujet-sans-prompt.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightroom-selection-sujet-sans-prompt.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightroom-selection-sujet-sans-prompt.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>J&rsquo;ai fait le m\u00eame test dans Lightroom Classic. La d\u00e9tection du sujet marche tr\u00e8s bien, l&rsquo;objet aussi, et c&rsquo;est m\u00eame un peu plus rapide que dans Lightcraft. <em>(On l&rsquo;esp\u00e8re, vu le prix qu&rsquo;on paye.)<\/em><\/p>\n\n\n\n<p>Mais <strong>il n&rsquo;y a pas de prompt<\/strong> : impossible de lui dire ce que je veux masquer. R\u00e9sultat, la s\u00e9lection du sujet prend tout, appareil photo compris. Sur la photo du cycliste, elle prend les deux personnes, celle de devant et celle de derri\u00e8re. Et pour le v\u00e9lo seul, Lightroom fait mieux autour des roues, mais rate compl\u00e8tement le cadre.<\/p>\n\n\n\n<p><em>(Tous ceux qui adorent Lightroom, je vous comprends. Mais pour moi, sa d\u00e9tection automatique du sujet n&rsquo;a jamais \u00e9t\u00e9 g\u00e9niale.)<\/em><\/p>\n\n\n\n<p><strong>Point pour Lightcraft<\/strong>, clairement.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Le rendu des RAW : plus plat dans Lightcraft<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/rendu-raw-lightroom-vs-lightcraft.jpg?resize=800%2C450&#038;ssl=1\" alt=\"rendu raw lightroom classic contre lightcraft reglages par defaut\" class=\"wp-image-9927\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/rendu-raw-lightroom-vs-lightcraft.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/rendu-raw-lightroom-vs-lightcraft.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/rendu-raw-lightroom-vs-lightcraft.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/rendu-raw-lightroom-vs-lightcraft.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/rendu-raw-lightroom-vs-lightcraft.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>M\u00eame photo, import\u00e9e avec les r\u00e9glages par d\u00e9faut dans les deux logiciels. Pour moi, <strong>les photos sont plus plates dans Lightcraft<\/strong>, et elles ont l&rsquo;air un peu plus nettes, avec plus de d\u00e9tails, dans Lightroom.<\/p>\n\n\n\n<p>Pourtant, l&rsquo;accentuation est la m\u00eame des deux c\u00f4t\u00e9s : 40, rayon 1, d\u00e9tail 25, les valeurs par d\u00e9faut de Lightroom. La diff\u00e9rence vient d&rsquo;ailleurs : <strong>chaque logiciel interpr\u00e8te un fichier RAW \u00e0 sa fa\u00e7on<\/strong>. Ouvre la m\u00eame photo dans Luminar ou dans Capture One, et tu auras encore un autre rendu, au niveau des couleurs comme de la nettet\u00e9.<\/p>\n\n\n\n<p>Ici, on a aussi une petite diff\u00e9rence de teinte entre les deux, notamment dans les jaunes, et un peu moins de contraste c\u00f4t\u00e9 Lightcraft. Rien qu&rsquo;on ne puisse rattraper avec quelques r\u00e9glages.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Importer un catalogue Lightroom dans Lightcraft<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/importer-catalogue-lightroom-dans-lightcraft.jpg?resize=800%2C450&#038;ssl=1\" alt=\"importer catalogue lightroom dans lightcraft\" class=\"wp-image-9929\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/importer-catalogue-lightroom-dans-lightcraft.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/importer-catalogue-lightroom-dans-lightcraft.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/importer-catalogue-lightroom-dans-lightcraft.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/importer-catalogue-lightroom-dans-lightcraft.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/importer-catalogue-lightroom-dans-lightcraft.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>La grande question : est-ce qu&rsquo;on peut importer un catalogue Lightroom dans Lightcraft ? J&rsquo;ai cr\u00e9\u00e9 un catalogue expr\u00e8s pour le test, et j&rsquo;ai lanc\u00e9 l&rsquo;import.<\/p>\n\n\n\n<p><strong>Et oui, on a tout<\/strong> : les deux collections que j&rsquo;avais dans Lightroom (\u00e9dit\u00e9es et pas \u00e9dit\u00e9es), toutes mes notes, et mes retouches. Petit bonus : pas besoin de jongler entre la biblioth\u00e8que et le module D\u00e9veloppement, on retouche directement.<\/p>\n\n\n\n<p>Les couleurs sont proches. Les rouges tirent un peu plus vers l&rsquo;orange, et l&rsquo;image est peut-\u00eatre un peu plus contrast\u00e9e et plus chaude dans Lightroom. Rien que je ne puisse corriger.<\/p>\n\n\n\n<p>Par contre, <strong>les masques ne sont pas import\u00e9s de la m\u00eame mani\u00e8re<\/strong> : mon masque, qui \u00e9tait en bas de l&rsquo;image dans Lightroom, se retrouve ailleurs. Ses r\u00e9glages sont bien l\u00e0, mais la d\u00e9tection du sujet n&rsquo;est pas bonne. \u00c0 garder en t\u00eate si beaucoup de tes photos sont retouch\u00e9es avec des masques.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ce qui manque encore<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-github-contributeurs-open-source.jpg?resize=800%2C450&#038;ssl=1\" alt=\"lightcraft github contributeurs open source\" class=\"wp-image-9931\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-github-contributeurs-open-source.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-github-contributeurs-open-source.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-github-contributeurs-open-source.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-github-contributeurs-open-source.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-github-contributeurs-open-source.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Il manque encore des choses importantes : <strong>pas de synchronisation cloud, pas d&rsquo;application mobile<\/strong>. Mais pour un projet qui a un mois, on peut imaginer que \u00e7a viendra.<\/p>\n\n\n\n<p>Et il faut le dire : c&rsquo;est gratuit parce que c&rsquo;est open source. Des gens donnent leur temps et leur \u00e9nergie tous les jours pour le faire avancer. <strong>Gratuit, oui, mais on se repose sur les autres<\/strong>, et il faut en \u00eatre conscient.<\/p>\n\n\n\n<p>\u00c7a reste g\u00e9nial, et \u00e7a donne un bon coup de pied dans la fourmili\u00e8re. Lightroom est lent sur plein d&rsquo;aspects. Je continue \u00e0 l&rsquo;utiliser, parce que c&rsquo;est pour moi la meilleure biblioth\u00e8que pour g\u00e9rer mes photos, et c&rsquo;est mon workflow depuis des ann\u00e9es. Mais pouvoir importer directement mes presets, que j&rsquo;utilise litt\u00e9ralement tous les jours, c&rsquo;est un vrai gain de temps.<\/p>\n\n\n\n<p>Je pense que les logiciels vont beaucoup changer. Leurs \u00e9diteurs vont devoir trouver une autre valeur ajout\u00e9e, face \u00e0 l&rsquo;IA qui peut refaire plein de choses. Et bient\u00f4t, on n&rsquo;aura peut-\u00eatre plus besoin d&rsquo;interface : on discutera, et la retouche se fera tout de suite. C&rsquo;est d\u00e9j\u00e0 possible, puisque derri\u00e8re, ce n&rsquo;est que du code.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Les bugs : comment je les r\u00e8gle avec la communaut\u00e9<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-bug-aberration-chromatique.jpg?resize=800%2C450&#038;ssl=1\" alt=\"lightcraft bug correction aberration chromatique\" class=\"wp-image-9933\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-bug-aberration-chromatique.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-bug-aberration-chromatique.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-bug-aberration-chromatique.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-bug-aberration-chromatique.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/lightcraft-bug-aberration-chromatique.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>J&rsquo;ai eu un petit bug : quand j&rsquo;active la correction de l&rsquo;aberration chromatique, un d\u00e9faut appara\u00eet en haut \u00e0 droite de l&rsquo;image, \u00e0 cause de mon recadrage. Comment je m&rsquo;en suis occup\u00e9 ?<\/p>\n\n\n\n<p>J&rsquo;ai demand\u00e9 \u00e0 <strong>Claude<\/strong> de regarder d&rsquo;o\u00f9 pouvait venir le bug. Je suis all\u00e9 sur le Discord de la communaut\u00e9 et j&rsquo;ai expliqu\u00e9 ce que j&rsquo;avais rencontr\u00e9. On m&rsquo;a r\u00e9pondu avec deux versions \u00e0 tester. Avec l&rsquo;aide de Claude, je teste la solution et je dis directement \u00e0 la communaut\u00e9 si \u00e7a marche ou pas.<\/p>\n\n\n\n<p>Tout \u00e7a tr\u00e8s vite, pour corriger les bugs et ajouter des fonctionnalit\u00e9s. <strong>Une communaut\u00e9 comme \u00e7a, coupl\u00e9e \u00e0 des outils comme ChatGPT Codex et Claude Code<\/strong>, c&rsquo;est juste incroyable.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mon verdict : Lightcraft ou Lightroom ?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/verdict-lightcraft-vs-lightroom.jpg?resize=800%2C450&#038;ssl=1\" alt=\"verdict lightcraft contre lightroom comparatif\" class=\"wp-image-9935\" srcset=\"https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/verdict-lightcraft-vs-lightroom.jpg?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/verdict-lightcraft-vs-lightroom.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/verdict-lightcraft-vs-lightroom.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/verdict-lightcraft-vs-lightroom.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/pierretlambert.com\/wp-content\/uploads\/2026\/10\/verdict-lightcraft-vs-lightroom.jpg?resize=1536%2C864&amp;ssl=1 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Si tu es <strong>photographe professionnel<\/strong>, ne change pas tout de suite. Par contre, si tu fais de la photo <strong>pour le plaisir<\/strong> et que tu n&rsquo;as pas envie de payer un abonnement Lightroom, <strong>c&rsquo;est une tr\u00e8s belle option<\/strong> mais \u00e0 moins d&rsquo;\u00eatre un peu geek j&rsquo;attendrais encore un peu&#8230;<\/p>\n\n\n\n<p>Le r\u00e9sum\u00e9, point par point :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Prix :<\/strong> gratuit, contre minimum 14,62 \u20ac\/mois pour Lightroom.<\/li>\n\n\n\n<li><strong>Vitesse :<\/strong> avantage Lightcraft.<\/li>\n\n\n\n<li><strong>Langue fran\u00e7aise :<\/strong> les deux.<\/li>\n\n\n\n<li><strong>Presets Lightroom :<\/strong> les deux.<\/li>\n\n\n\n<li><strong>Import du catalogue :<\/strong> possible dans Lightcraft, mais les masques suivent mal.<\/li>\n\n\n\n<li><strong>Masques IA :<\/strong> les deux mais sujets ciels etc sur Lightcraft n&rsquo;\u00e9taient pas \u00e0 la hauteur.<\/li>\n\n\n\n<li><strong>Masque IA avec prompt :<\/strong> Lightcraft seulement.<\/li>\n\n\n\n<li><strong>Synchro cloud et mobile :<\/strong> Lightroom seulement.<\/li>\n\n\n\n<li><strong>Stabilit\u00e9 et pr\u00e9dictabilit\u00e9 :<\/strong> avantage Lightroom.<\/li>\n<\/ul>\n\n\n\n<p>Dernier point : Lightcraft est dans une zone un peu grise. Il y aura peut-\u00eatre une bataille l\u00e9gale avec Adobe, et le logiciel devra peut-\u00eatre dispara\u00eetre pour revenir sous une autre forme. Encore une fois, <strong>t\u00e9l\u00e9charge uniquement la version officielle<\/strong>, sur <a href=\"https:\/\/getartcraft.com\/apps\/lightcraft\">le site de Lightcraft<\/a> ou sur <a href=\"https:\/\/github.com\/storytold\/lightcraft\">GitHub<\/a>.<\/p>\n\n\n\n<p>Pour moi, la conclusion, c&rsquo;est que les choses bougent. <strong>Le terrain est en train d&rsquo;\u00eatre nivel\u00e9, pour que tout le monde ait acc\u00e8s \u00e0 des outils incroyables.<\/strong> Il y a du bon et du mauvais dans tous les outils, mais c&rsquo;est une bonne chose.<\/p>\n\n\n\n<p>Maintenant, va sur le terrain ! Si tu veux un coup de pouce, rejoins <strong><a href=\"https:\/\/ai.pierretlambert.com\/fr\/defi\">le d\u00e9fi photo de 60 jours<\/a><\/strong> : Pierre AI te construit un programme photo personnalis\u00e9, avec des retours sur tes photos, pour pratiquer jusqu&rsquo;\u00e0 la fin de l&rsquo;ann\u00e9e et surtout t&rsquo;amuser avec ton appareil. Et pour t&rsquo;aider sur le terrain, <strong>r\u00e9cup\u00e8re <a href=\"https:\/\/pierretlambert.com\/gratuit\">ma fiche de r\u00e9glages gratuite<\/a><\/strong>.<\/p>\n\n\n\n<p><strong>Pour r\u00e9ussir ton exposition, lis <a href=\"https:\/\/pierretlambert.com\/fr\/bases-photographie-ouverture-vitesse-iso\/\">mon guide des bases : ouverture, vitesse et ISO<\/a>.<\/strong> Et pour en finir avec les photos floues, d\u00e9couvre <a href=\"https:\/\/pierretlambert.com\/fr\/mise-au-point-back-button-focus\/\">le back button focus<\/a>.<\/p>\n\n\n\n<p>Et toi, tu passerais \u00e0 Lightcraft ? Dis-le-moi en commentaire sous la vid\u00e9o.<\/p>\n\n\n\n<p><strong>Sors, va prendre des photos, essaie quelque chose de nouveau.<\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lightcraft, l&rsquo;alternative gratuite et open source \u00e0 Lightroom, test\u00e9e face \u00e0 Lightroom Classic : vitesse, presets, masques IA avec prompt, rendu des RAW, import de catalogue et bugs. Et mon verdict, pour les pros comme pour les amateurs.<\/p>\n","protected":false},"author":1,"featured_media":10024,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[172],"tags":[],"class_list":["post-9939","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-photographie"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lightroom Gratuit : J&#039;ai Test\u00e9 Lightcraft Face \u00e0 Lightroom Classic (Et Mes Presets Marchent Dessus !) - Pierre T. 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