{"id":6473,"date":"2026-09-01T08:58:58","date_gmt":"2026-09-01T06:58:58","guid":{"rendered":"https:\/\/computershop.eu\/blog\/?p=6465"},"modified":"2026-09-01T09:53:58","modified_gmt":"2026-09-01T07:53:58","slug":"libreoffice-26-8-a-ete-lance-alternative-gratuite-a-microsoft-office","status":"publish","type":"post","link":"https:\/\/computershop.eu\/blog\/fr\/libreoffice-26-8-a-ete-lance-alternative-gratuite-a-microsoft-office","title":{"rendered":"LibreOffice 26.8 a \u00e9t\u00e9 lanc\u00e9: alternative gratuite \u00e0 Microsoft Office"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 5<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>\n<p class=\"wp-block-paragraph\"><strong>LibreOffice 26.8<\/strong> est la toute derni\u00e8re version majeure de la suite bureautique gratuite et open-source, lanc\u00e9e par <strong>The Document Foundation le 26 ao\u00fbt 2026<\/strong>. La nouvelle \u00e9dition met l&#8217;accent sur la typographie professionnelle, la compatibilit\u00e9 am\u00e9lior\u00e9e avec les documents modernes, un meilleur support pour les syst\u00e8mes d&#8217;\u00e9criture du monde entier et, \u00e0 une \u00e9poque o\u00f9 l&#8217;intelligence artificielle est int\u00e9gr\u00e9e dans de plus en plus d&#8217;applications, adopte une approche diff\u00e9rente : <strong>LibreOffice 26.8 n&#8217;inclut pas de fonctionnalit\u00e9s d&#8217;IA g\u00e9n\u00e9rative et n&#8217;envoie pas les documents vers des services en ligne pour traitement<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les utilisateurs \u00e0 la recherche d&#8217;une alternative gratuite \u00e0 Microsoft Office ou Microsoft 365, LibreOffice 26.8 apporte des am\u00e9liorations significatives dans Writer, Calc, Impress, Draw et Math, tout en pr\u00e9servant la philosophie open-source du projet.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu&#8217;est-ce que LibreOffice 26.8 ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LibreOffice 26.8 est une version majeure de la suite bureautique d\u00e9velopp\u00e9e par la communaut\u00e9 LibreOffice et coordonn\u00e9e par The Document Foundation. Le package est disponible pour <strong>Windows, macOS et Linux<\/strong> et peut \u00eatre utilis\u00e9 gratuitement par des particuliers, des entreprises, des \u00e9coles et des institutions publiques. Le logiciel est distribu\u00e9 sous <strong>Mozilla Public License v2<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le d\u00e9veloppement de la version 26.8 a commenc\u00e9 en d\u00e9cembre 2025. Selon The Document Foundation, <strong>206 personnes, dont 155 b\u00e9n\u00e9voles<\/strong>, ont contribu\u00e9 \u00e0 cette version, un indicateur pertinent de l&#8217;ampleur de la communaut\u00e9 derri\u00e8re le projet.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">En r\u00e9sum\u00e9, LibreOffice 26.8 offre :<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>traitement de texte via Writer ;<\/li>\n\n\n\n<li>tableurs via Calc ;<\/li>\n\n\n\n<li>pr\u00e9sentations via Impress ;<\/li>\n\n\n\n<li>graphismes et diagrammes via Draw ;<\/li>\n\n\n\n<li>formules math\u00e9matiques via Math ;<\/li>\n\n\n\n<li>compatibilit\u00e9 avec des formats Microsoft Office tels que DOCX, XLSX et PPTX ;<\/li>\n\n\n\n<li>utilisation native du format Open Document (ODF) ;<\/li>\n\n\n\n<li>support pour 120 langues ;<\/li>\n\n\n\n<li>fonctionnement sans compte obligatoire, abonnement ou t\u00e9l\u00e9m\u00e9trie ;<\/li>\n\n\n\n<li>sans fonctionnalit\u00e9s d&#8217;IA g\u00e9n\u00e9rative int\u00e9gr\u00e9es dans cette version.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Quelles sont les nouveaut\u00e9s de LibreOffice 26.8 ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Une des directions importantes de la mise \u00e0 jour est l&#8217;am\u00e9lioration de la gestion des documents complexes et des syst\u00e8mes d&#8217;\u00e9criture qui n&#8217;utilisent pas l&#8217;alphabet latin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Writer re\u00e7oit de meilleures fonctionnalit\u00e9s pour l&#8217;\u00e9criture et l&#8217;\u00e9dition<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LibreOffice Writer 26.8 introduit une nouvelle vue <strong>Brouillon<\/strong>, con\u00e7ue pour l&#8217;\u00e9criture et la lecture sans les \u00e9l\u00e9ments visuels associ\u00e9s \u00e0 la page imprim\u00e9e. Dans cette vue, les en-t\u00eates, pieds de page et marges de la page sont cach\u00e9s, ce qui peut \u00eatre utile pour la r\u00e9daction de documents longs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La version 26.8 am\u00e9liore \u00e9galement la gestion des documents avec \u00e9criture <strong>de droite \u00e0 gauche (RTL)<\/strong> et des documents CJK verticaux. La direction des paragraphes peut \u00eatre d\u00e9tect\u00e9e automatiquement lorsque le texte est ouvert ou coll\u00e9, et LibreOffice affiche mieux les caract\u00e8res de contr\u00f4le bidirectionnels dans les balises de formatage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces modifications sont pertinentes non seulement pour les utilisateurs ordinaires, mais aussi pour ceux qui travaillent avec des documents multilingues ou avec des syst\u00e8mes d&#8217;\u00e9criture moins bien repr\u00e9sent\u00e9s dans les applications bureautiques traditionnelles.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Support \u00e9tendu pour N\u2019Ko et Adlam<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Un autre \u00e9l\u00e9ment int\u00e9ressant de la version 26.8 est l&#8217;extension du support pour <strong>N\u2019Ko et Adlam<\/strong> dans LibreOffice Math.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces syst\u00e8mes d&#8217;\u00e9criture sont utilis\u00e9s pour des langues d&#8217;Afrique de l&#8217;Ouest, et la nouvelle version introduit des fonctions et des op\u00e9rateurs nomm\u00e9s pour les formules qui utilisent ces \u00e9critures. Des \u00e9l\u00e9ments tels que des fl\u00e8ches vectorielles orient\u00e9es vers la gauche et des harpons pour des formules avec \u00e9criture de droite \u00e0 gauche sont \u00e9galement inclus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour un projet open-source international, cette direction est importante car la compatibilit\u00e9 ne se limite pas aux langues et syst\u00e8mes d&#8217;\u00e9criture les plus utilis\u00e9s.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LibreOffice 26.8 et Calc : champs calcul\u00e9s dans les tableaux crois\u00e9s<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les utilisateurs qui utilisent LibreOffice Calc pour l&#8217;analyse de donn\u00e9es, l&#8217;une des nouveaut\u00e9s pratiques est le support pour <strong>Champs Calcul\u00e9s dans les tableaux crois\u00e9s<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce m\u00e9canisme permet de d\u00e9finir de nouveaux champs via des formules bas\u00e9es sur des champs existants, en utilisant une bo\u00eete de dialogue d\u00e9di\u00e9e. Pour les rapports financiers, les analyses internes, les statistiques ou le traitement de certains ensembles de donn\u00e9es, la fonction peut r\u00e9duire le besoin de calculs auxiliaires dans la feuille de calcul.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LibreOffice 26.8 am\u00e9liore \u00e9galement l&#8217;interop\u00e9rabilit\u00e9 avec certains types de diagrammes OOXML utilis\u00e9s dans Microsoft Office. La suite peut importer et r\u00e9exporter plusieurs types de diagrammes, y compris <strong>box-and-whisker, funnel, Pareto, sunburst, treemap et waterfall<\/strong>. Cependant, il existe une limitation importante : ces types de graphiques ne peuvent pas encore \u00eatre affich\u00e9s ou \u00e9dit\u00e9s nativement dans LibreOffice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cette pr\u00e9cision est importante pour la compatibilit\u00e9 dans les environnements o\u00f9 les documents circulent entre LibreOffice et Microsoft Office.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Meilleure compatibilit\u00e9 avec Word, Excel et PowerPoint<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LibreOffice 26.8 peut toujours ouvrir et enregistrer des formats Microsoft tels que <strong>DOCX, XLSX et PPTX<\/strong>. La nouvelle version apporte des am\u00e9liorations pour certains \u00e9l\u00e9ments de ces documents, y compris pour la gestion de certaines propri\u00e9t\u00e9s DOCX et pour certains \u00e9l\u00e9ments de formulaire et sauts de ligne dans XLSX.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cependant, la compatibilit\u00e9 ne doit pas \u00eatre interpr\u00e9t\u00e9e comme une identit\u00e9 parfaite entre LibreOffice et Microsoft Office. Les documents complexes peuvent contenir des fonctions propri\u00e9taires ou des \u00e9l\u00e9ments que la suite diff\u00e9rente interpr\u00e8te diff\u00e9remment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les documents qui doivent \u00eatre conserv\u00e9s dans un format ouvert et standardis\u00e9, LibreOffice utilise <strong>Open Document Format (ODF)<\/strong> comme format natif. L&#8217;ODF est une norme internationale ISO\/IEC, et sa sp\u00e9cification est publique et peut \u00eatre mise en \u0153uvre par diff\u00e9rents d\u00e9veloppeurs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LibreOffice 26.8 inclut-il des fonctions d&#8217;intelligence artificielle ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Document Foundation pr\u00e9cise explicitement que cette version n&#8217;inclut pas de fonctionnalit\u00e9s d&#8217;IA g\u00e9n\u00e9rative et ne transmet pas les documents vers des services distants pour traitement et qu&#8217;aucun composant de la suite ne n\u00e9cessite d&#8217;acc\u00e8s au r\u00e9seau pour fonctionner. L&#8217;organisation pr\u00e9sente cette d\u00e9cision comme un choix de conception, et non comme une fonctionnalit\u00e9 manquante temporairement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dans le contexte actuel, cette caract\u00e9ristique peut repr\u00e9senter un avantage pour les utilisateurs pr\u00e9occup\u00e9s par le contr\u00f4le local des documents, la confidentialit\u00e9 et l&#8217;ind\u00e9pendance vis-\u00e0-vis des services cloud.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LibreOffice 26.8 est-il gratuit ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><b>Oui. L&#8217;application est <\/b><strong style=\"font-weight: bold\"><a href=\"https:\/\/computershop.eu\/blog\/fr\/top-10-programmes-open-source-en-2025\" target=\"_blank\" rel=\"noreferrer noopener\">open-source<\/a><\/strong><strong>,<\/strong><b> <\/b><strong style=\"font-weight: bold\">totalement gratuite<\/strong>, <b>sans fonctions bloqu\u00e9es n\u00e9cessitant un abonnement.<\/b> Elle peut \u00eatre <a href=\"https:\/\/www.libreoffice.org\/download\/\" target=\"_blank\" rel=\"noreferrer noopener\">t\u00e9l\u00e9charg\u00e9e<\/a>, install\u00e9e et utilis\u00e9e, sans co\u00fbt, par des particuliers, des organisations, des \u00e9coles et des administrations publiques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les versions distribu\u00e9es via Microsoft Store et Apple App Store peuvent avoir un prix, mais celui-ci est associ\u00e9 \u00e0 la maintenance des applications sur ces plateformes et ne repr\u00e9sente pas une taxe pour la licence LibreOffice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 partir de la version 26.8, un <strong>banni\u00e8re pour les dons dans le Centre de d\u00e9marrage<\/strong> appara\u00eet, affich\u00e9e p\u00e9riodiquement, pas \u00e0 chaque d\u00e9marrage. LibreOffice n&#8217;inclut pas de publicit\u00e9 et ne n\u00e9cessite pas d&#8217;abonnement ou de compte utilisateur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LibreOffice 26.8 ou LibreOffice 26.2?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les utilisateurs qui veulent les derni\u00e8res fonctionnalit\u00e9s, <strong>LibreOffice 26.8 est la version recommand\u00e9e<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cependant, il existe une diff\u00e9rence importante pour les environnements de production. LibreOffice 26.2 repr\u00e9sente la branche de maintenance, destin\u00e9e aux utilisateurs qui pr\u00e9f\u00e8rent des mises \u00e0 jour de stabilit\u00e9 et des corrections sans l&#8217;introduction de nouvelles fonctionnalit\u00e9s. The Document Foundation indique LibreOffice 26.8 pour ceux qui s&#8217;int\u00e9ressent aux capacit\u00e9s les plus r\u00e9centes, tandis que les organisations peuvent pr\u00e9f\u00e9rer la branche de maintenance pour des d\u00e9ploiements contr\u00f4l\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les entreprises qui d\u00e9ploient LibreOffice \u00e0 grande \u00e9chelle, il existe \u00e9galement des versions entreprise fournies par des entreprises de l&#8217;\u00e9cosyst\u00e8me LibreOffice, avec support professionnel, SLA et mises \u00e0 jour de s\u00e9curit\u00e9 \u00e0 long terme.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vaut-il la peine d&#8217;installer LibreOffice 26.8?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Oui, la version 26.8 est une mise \u00e0 jour importante pour les utilisateurs qui recherchent une suite bureautique gratuite, open-source et orient\u00e9e vers l&#8217;utilisation locale des documents.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les nouveaut\u00e9s les plus pertinentes incluent le support am\u00e9lior\u00e9 pour la typographie et les syst\u00e8mes d&#8217;\u00e9criture internationaux, la nouvelle vue Brouillon dans Writer, les champs calcul\u00e9s dans les tableaux crois\u00e9s Calc, le support \u00e9tendu pour Impress et Draw, ainsi que les am\u00e9liorations d&#8217;interop\u00e9rabilit\u00e9 avec les formats Microsoft Office.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En m\u00eame temps, LibreOffice 26.8 se distingue par le fait qu&#8217;elle <strong>n&#8217;int\u00e8gre pas d&#8217;intelligence artificielle g\u00e9n\u00e9rative et ne d\u00e9pend pas de services cloud pour le traitement des documents<\/strong>. Pour les utilisateurs qui mettent l&#8217;accent sur un logiciel gratuit, un contr\u00f4le local, des formats ouverts et une ind\u00e9pendance technologique, cela peut \u00eatre l&#8217;un des arguments les plus importants pour choisir la suite.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Source des informations:<\/strong> <a href=\"https:\/\/blog.documentfoundation.org\/blog\/2026\/08\/26\/libreoffice-26-8\/\" target=\"_blank\" rel=\"noreferrer noopener\">blog.documentfoundation.org<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u00e9l\u00e9chargez gratuitement l&#8217;application depuis la page officielle:<\/strong> <a href=\"https:\/\/www.libreoffice.org\/download\/\" target=\"_blank\" rel=\"noreferrer noopener\">libreoffice.org\/download\/<\/a><\/p>\n\t<div class=\"quickshare-container\">\r\n\t<ul class=\"quickshare-genericons monochrome quickshare-effect-expand\">\r\n\t\t<li class=\"quickshare-share\">Share:<\/li> \r\n\t\t<li><a href=\"https:\/\/facebook.com\/sharer.php?u=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Flibreoffice-26-8-a-ete-lance-alternative-gratuite-a-microsoft-office&amp;t=LibreOffice+26.8+a+%C3%A9t%C3%A9+lanc%C3%A9%3A+alternative+gratuite+%C3%A0+Microsoft+Office+<+Refurbished+Computers+-+ComputerShop.EU\" target=\"_blank\" title=\"Share on Facebook\"><span class=\"quickshare-facebook\">Facebook<\/span><\/a><\/li>\t\t<li><a href=\"https:\/\/twitter.com\/intent\/tweet?url=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Flibreoffice-26-8-a-ete-lance-alternative-gratuite-a-microsoft-office&amp;text=LibreOffice+26.8+a+%C3%A9t%C3%A9+lanc%C3%A9%3A+alternative+gratuite+%C3%A0+Microsoft+Office+<+Refurbished+Computers+-+ComputerShop.EU\" target=\"_blank\" title=\"Share on Twitter\"><span class=\"quickshare-twitter\">Twitter<\/span><\/a><\/li>\t\t<li><a href=\"http:\/\/pinterest.com\/pin\/create\/button\/?url=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Flibreoffice-26-8-a-ete-lance-alternative-gratuite-a-microsoft-office&amp;media=https%3A%2F%2Fcomputershop.eu%2Fblog%2Fwp-content%2Fuploads%2F2026%2F09%2FLibreOffice-26.8-300x169.png&amp;description=LibreOffice+26.8+est+la+toute+derni%C3%A8re+version+majeure+de+la+suite+bureautique+gratuite+et+open-source%2C+lanc%C3%A9e+par+The+Document+Foundation+le+26+ao%C3%BBt+2026.+La+nouvelle+%C3%A9dition+met+l%27accent+sur+la+typographie+professionnelle%2C+la+compatibilit%C3%A9+am%C3%A9lior%C3%A9e+avec+les+documents+modernes%2C%26hellip%3B\" target=\"_blank\" title=\"Share on Pinterest\"><span class=\"quickshare-pinterest\">Pinterest<\/span><\/a><\/li>\t\t<li><a href=\"http:\/\/linkedin.com\/shareArticle?mini=true&amp;url=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Flibreoffice-26-8-a-ete-lance-alternative-gratuite-a-microsoft-office&amp;title=LibreOffice+26.8+a+%C3%A9t%C3%A9+lanc%C3%A9%3A+alternative+gratuite+%C3%A0+Microsoft+Office&amp;source=Refurbished+Computers+-+ComputerShop.EU&amp;summary=LibreOffice+26.8+est+la+toute+derni%C3%A8re+version+majeure+de+la+suite+bureautique+gratuite+et+open-source%2C+lanc%C3%A9e+par+The+Document+Foundation+le+26+ao%C3%BBt+2026.+La+nouvelle+%C3%A9dition+met+l%27accent+sur+la+typographie+professionnelle%2C+la+compatibilit%C3%A9+am%C3%A9lior%C3%A9e+avec+les+documents+modernes%2C%26hellip%3B\" title=\"Share on Linkedin\" target=\"_blank\"><span class=\"quickshare-linkedin\">Linkedin<\/span><\/a><\/li>\t\t<li><a href=\"https:\/\/plus.google.com\/share?url=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Flibreoffice-26-8-a-ete-lance-alternative-gratuite-a-microsoft-office\" target=\"_blank\" title=\"Share on Google+\"><span class=\"quickshare-googleplus\">Google+<\/span><\/a><\/li>\t\t\t\t\t\t\t\t<li><a href=\"mailto:?subject=Refurbished+Computers+-+ComputerShop.EU:+LibreOffice+26.8+a+%C3%A9t%C3%A9+lanc%C3%A9%3A+alternative+gratuite+%C3%A0+Microsoft+Office&amp;body=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Flibreoffice-26-8-a-ete-lance-alternative-gratuite-a-microsoft-office\" target=\"_blank\" title=\"Share via Email\"><span class=\"quickshare-email\">Email<\/span><\/a><\/li>\t<\/ul>\r\n\t<\/div>\r\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 5<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>LibreOffice 26.8 est la toute derni\u00e8re version majeure de la suite bureautique gratuite et open-source, lanc\u00e9e par The Document Foundation le 26 ao\u00fbt 2026. La nouvelle \u00e9dition met l&#8217;accent sur la typographie professionnelle, la compatibilit\u00e9 am\u00e9lior\u00e9e avec les documents modernes, &hellip; <a href=\"https:\/\/computershop.eu\/blog\/fr\/libreoffice-26-8-a-ete-lance-alternative-gratuite-a-microsoft-office\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":6471,"comment_status":"open","ping_status":"open","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":""},"categories":[103],"tags":[12540,12543,24727,24730,2588,24733,5452,24736],"class_list":["post-6473","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouvelles","tag-alternative-microsoft-office","tag-application-bureautique","tag-libre-office-fr","tag-libreoffice-26-8-fr","tag-logiciel","tag-open-document-format-fr","tag-open-source-fr","tag-the-document-foundation-fr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - 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