CenterSVG
Adds a grey background to SVG files, centers them and adjusts them to page width, just like normal images.
187 人のユーザー
URL として開く
選択したテキスト内に含まれる URL を、コンテキストメニューから新規タブで開きます。h 抜きなど、プロトコルのない URL も https か http に補完して開きます。選択した URL を一時的に記憶して、あとでまとめて開くこともできます。
187 人のユーザー
Tab_Modifier
Overview: Take control of your tabs Open-source extension. - Rename tab - Change tab icon - Pin tab - Prevent tab closing - Unique tab - Mute tab - Persistent between sessions - Rules editor - Import\Export rules to/from file.
185 人のユーザー
Open Bookmarks Slowly
Open All in Tabs, just not all at once. Lets you open large bookmark folders a few bookmarks at a time to avoid slowing down Firefox.
182 人のユーザー
Download by Free Download Manager
Optionally use Free Download Manager instead of the built-in download manager to get large files
181 人のユーザー
Simple Browsing Schedule
Schedules your chosen Websites to open on specific days of the week / month / year and at specific times. Useful for reminding yourself to check your favourite websites.
181 人のユーザー
Design Mode - Page's Rich Text Editor
Change any webpage into its design mode (edit mode) where you can modify the content and drag images around like a Word Editor
180 人のユーザー
Ultimate Theme creator
Create and share your ultimate color theme for firefox with the highest level of customization possible. Select your preferred color for various parts of the browser UI to try instantly. This extension is powered using the theme API for Firefox.
179 人のユーザー
AutoReload
Auto reload specific tabs at a custom interval. Open the extension from the toolbar to enable/disable reloading on a specific tab. https://github.com/blgonzales/AutoReload
178 人のユーザー
Forget about this site
Browser page action button that deletes cookies, local storage, browsing history and download history for the current website.
176 人のユーザー
Omni - Manage Tabs, Bookmarks, History...
Supercharge Firefox with commands, shortcuts, and more
176 人のユーザー
