====== Extensions Permanentes ======

^Addon^Description^
|[[https://addons.mozilla.org/fr/firefox/addon/au-revoir-utm/|au-revoir-utm]]|Removes crappy utm_ tracking stuff.|
|[[https://addons.mozilla.org/fr/firefox/addon/close-repeated-tabs/|close-repeated-tabs]]|This add-on simply adds an option to the Firefox’s Tools Menu called “Close Repeated Tabs” which just does that: close the repeated tabs.|
|[[https://addons.mozilla.org/fr/firefox/addon/downthemall/|downthemall]]|The first and only download manager/accelerator built inside Firefox.|
|[[https://addons.mozilla.org/fr/firefox/addon/copy-links/|copy-links]]|Copy multiple URLs in anchors to clipboard.|
|[[https://addons.mozilla.org/fr/firefox/addon/greasemonkey/|greasemonkey]]|Customize the way a web page displays or behaves, by using small bits of JavaScript.|
|[[https://addons.mozilla.org/fr/firefox/addon/greasefire2/|greasefire2]]|This addon is an addition to Greasemonkey that informs you, when there is a userscript available for this page.|
|[[https://addons.mozilla.org/fr/firefox/addon/image-search-options/|image-search-options]]|Image Search Options provides a set of highly customizable reverse image search context menu options.|
|[[https://addons.mozilla.org/fr/firefox/addon/lastpass-password-manager/|lastpass-password-manager]]|LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.|
|[[https://addons.mozilla.org/fr/firefox/addon/s3menu-wizard/|s3menu-wizard]]|Helps removing, moving and renaming menus and menu items.|
|[[https://addons.mozilla.org/fr/firefox/addon/noscript/|noscript]]|Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.|
|[[https://addons.mozilla.org/fr/firefox/addon/tab-groups-panorama/|tab-groups-panorama]]|Tab Groups are an easy way to organize a lot of tabs.|
|[[https://addons.mozilla.org/fr/firefox/addon/tabgroups-menu/|tabgroups-menu]]|Access firefox tabgroups using a dropdown menu.|
|[[https://addons.mozilla.org/fr/firefox/addon/tab-mix-plus/|tab-mix-plus]]|It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more.|
|[[https://addons.mozilla.org/fr/firefox/addon/ublock-origin/|ublock-origin]]|Un bloqueur de nuisances efficace, qui ménagera votre processeur et votre mémoire vive.|
|[[https://addons.mozilla.org/fr/firefox/addon/disable-anti-adblock/|disable-anti-adblock]]|Disables anti-adblocker scripts.|
|[[https://addons.mozilla.org/fr/firefox/addon/repagination/|repagination]]|See more search results etc. on one page, concatenating several pages together.|
|[[https://addons.mozilla.org/fr/firefox/addon/long-url-please/|long-url-please]]|Replaces short urls with the originals so you can see where links actually link to.|
|[[https://addons.mozilla.org/fr/firefox/addon/print-edit/|print-edit]]|Allows editing of web page content while in Print Preview mode.|
|[[https://addons.mozilla.org/fr/firefox/addon/resurrect-pages/|resurrect-pages]]|Searches through five big page cache/mirrors.|
|[[https://addons.mozilla.org/fr/firefox/addon/download-youtube/|download-youtube]]|An extension that adds direct links to download YouTube videos as MP4 and FLV.|
|[[https://addons.mozilla.org/fr/firefox/addon/evernote-web-clipper/|evernote-web-clipper]]|Use the Evernote Web Clipper to save things you see on the web into your Evernote account.|
|[[https://addons.mozilla.org/fr/firefox/addon/decentraleyes/|decentraleyes]]|Protège du pistage lié à l'accès à des contenus "gratuits", centralisés. Accélère de nombreuses requêtes ("Google Hosted Libraries" et autres) en les servant localement, allégeant la charge des sites. Complète les bloqueurs de contenus habituels.|
|[[http://sessionmanager.mozdev.org/|sessionmanager]]|Session Manager saves and restores the state of all windows.|
|[[https://addons.mozilla.org/fr/firefox/addon/textarea-cache/|textarea-cache]]|Save automatically the content in Textarea.|
|[[https://addons.mozilla.org/fr/firefox/addon/random-agent-spoofer/|random-agent-spoofer]]|Rotates complete browser profiles ( from real browsers / devices ) at a user defined time interval.|
|[[https://addons.mozilla.org/fr/firefox/addon/vtzilla/|vtzilla]]|Right-click on any link and scan the target with VirusTotal.|
|[[https://addons.mozilla.org/fr/firefox/addon/crxviewer/|crxviewer]]|View source code of Firefox addons and Chrome extensions (crx/nex/xpi) from addons.mozilla.org, the Chrome Webstore and elsewhere.|
|[[https://addons.mozilla.org/fr/firefox/addon/wallabagger/|Wallabagger]]|Client Wallabag.|
|[[https://addons.mozilla.org/fr/firefox/addon/privly/|Privly]]|Privly enables you to read private content through any website.|
|[[https://addons.mozilla.org/fr/firefox/addon/bittorrent-webui-120685|Bit Torrent WebUI+]]|Upload torrent and magnet links to your BitTorrent client's Web Interface.|
|[[https://addons.mozilla.org/fr/firefox/addon/disconnect|Disconnect]]|Make the web faster, more private, and more secure.|


====== Extensions si besoin ======

^Addon^Description^
|[[https://addons.mozilla.org/fr/firefox/addon/xmarks-sync/|xmarks-sync]]|Keep your bookmarks, passwords and open tabs backed up and synchronized across computers and browsers.|
|[[https://addons.mozilla.org/fr/firefox/addon/live-http-headers/|live-http-headers]]|View HTTP headers of a page and while browsing.|
|[[https://addons.mozilla.org/fr/firefox/addon/smart-referer/|smart-referer]]|Send referers only when staying on the same domain.|
|[[https://addons.mozilla.org/fr/firefox/addon/tamper-data/|tamper-data]]|Use tamperdata to view and modify HTTP/HTTPS headers and post parameters...|
|[[https://addons.mozilla.org/fr/firefox/addon/cookie-manager/|cookie-manager]]|A must have tool for Web Developers and Testers to Manage and monitor web cookies.|
|[[https://addons.mozilla.org/fr/firefox/addon/hackbar/|hackbar]]|Simple security audit / Penetration test tool.|
|[[https://addons.mozilla.org/fr/firefox/addon/more-about/|more-about]]|Adds "about:" menu and button.|
|[[https://addons.mozilla.org/fr/firefox/addon/firebug/|firebug]]|You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page.|
|[[https://addons.mozilla.org/fr/firefox/addon/reddit-enhancement-suite/|reddit-enhancement-suite]]|RES is a suite of tools to enhance your reddit browsing experience.|
|[[https://addons.mozilla.org/fr/firefox/addon/modify-headers/|modify-headers]]|Add, modify and filter the HTTP request headers sent to web servers.|
|[[https://addons.mozilla.org/fr/firefox/addon/requestpolicy/|requestpolicy]]|Contrôler quelles requêtes « cross-site » sont autorisées.|
|[[https://addons.mozilla.org/fr/firefox/addon/couponshelper/|couponshelper]]|CouponsHelper trouve automatiquement les codes de réduction de milliers de sites marchands.|
|[[https://addons.mozilla.org/fr/firefox/addon/mozilla-archive-format/|mozilla-archive-format]]|Open web pages saved with Internet Explorer or other browsers (MHT).|
|[[https://addons.mozilla.org/fr/firefox/addon/random-agent-spoofer/|random-agent-spoofer]]|Rotates complete browser profiles ( from real browsers / devices ) at a user defined time interval. It includes many extra privacy enhancing options.|
|[[https://addons.mozilla.org/fr/firefox/addon/skip-cert-error/|skip-cert-error]]|Cette extension Firefox permet d'outrepasser la page d'erreur SSL/TLS, pour certaines conditions configurables, telles qu'un certificat auto-signé ou un émetteur inconnu, et ce en ajoutant une exception temporaire.|
|[[https://addons.mozilla.org/fr/firefox/addon/firessh/|firessh]]|FireSSH is a free, cross-platform SSH terminal client for Mozilla Firefox.|
|[[https://addons.mozilla.org/fr/firefox/addon/javascript-view/|javascript-view]]|Afficher les documents Javacsript dans le navigateur.|
|[[https://addons.mozilla.org/fr/firefox/addon/jsonview/|jsonview]]|Afficher les documents JSON dans le navigateur.|
|[[https://addons.mozilla.org/fr/firefox/addon/wappalyzer/|wappalyzer]]|Wappalyzer est une extension Firefox qui identifie les logiciels utilisés par les sites web.|
|[[https://addons.mozilla.org/fr/firefox/addon/browsec/|browsec]]|Mini VPN gratuit.|
|[[https://addons.mozilla.org/fr/firefox/addon/http-useragent-cleaner/|http-useragent-cleaner]]|Increase privacy (random replacement for the UserAgent, canvas, locale, blocking WebRTC, etc.) Blocking the ajax requests to third-party websites and the extra cookies.|
|[[https://addons.mozilla.org/fr/firefox/addon/ermis-cms-security-scanner/|ermis-cms-security-scanner]]|A free tool that lets you check if any domain is running WordPress, Drupal or Joomla, the CMS version and any known security vulnerabilities.|
|[[https://addons.mozilla.org/fr/firefox/addon/lightbeam/|lightbeam]]|Lightbeam est un module complémentaire pour Firefox vous permettant de voir avec quels sites de première et tierce-partie vous interagissez sur le Web.|

====== Extensions Bonus ======
''On oublie Mailvelope : [[https://posteo.de/fr/blog/alerte-de-s%C3%A9curit%C3%A9-pour-les-utilisateurs-de-mailvelope-dans-firefox|Alerte de sécurité pour les utilisateurs de Mailvelope dans Firefox]]''

^Addon^Description^
|[[https://www.mailvelope.com|Mailvelope]]|Mailvelope is an easy-to-use web-browser extension which brings OpenPGP encryption to webmail services such as Gmail™, Yahoo™ and others. With its unintrusive interface fully integrated into your webmail service, Mailvelope instantly secures your personal and professional email communications.|