Sort Tabs by URL
Press (command or ctrl)-shift-o to sort all the tabs alphabetically by URL , the button in the toolbar, the toolbar context menu or the tools menu items.
856 users
Switch To Previous Active Tab & Reload All Tabs
Activate the last accessed tab in the same window, or any window. Right-click the toolbar button for a most recent tabs list (MRU) and options. Adds "Reload All Tabs" to the tab right-click context menu. (For Fx115/Fx128, use "See all versions".)
840 users
Open in Microsoft Edge
Opens current tab in Microsoft Edge (by simply adding 'microsoft-edge:' to the URL, no additional native software needed).
839 users
Open in Private Mode
Open the active tab in a private window via toolbar button or context-menu.
838 users
Screenshot
Capture and download full page screenshots in PNG, JPG, WebP and PDF file formats easily. Take pixel-perfect high resolution screenshots that exactly match what you see on your browser tab. Its free, quick, private, reliable and works offline too!
822 users
Streaming LAN Cast
Cast the current tab's video to a DLNA or Google Cast device on your local network.
813 users
Simple Proxy Switcher
A simple add-on to quickly switch your proxy servers Currently only supports http/s proxy
803 users
VolMax - Volume Booster & EQ
Boost volume up to 1000%, 6-band EQ, balance, night mode, per-tab memory, and hotkeys.
786 users
Container Tab Groups
Chrome-like tab groups using private and isolated containers: The ultimate tab manager and groups for Firefox.
785 users
Tap To Tab
Double click (or finger tap twice) on any link to open it into a new Tab. Designed for tablets and laptop trackpads, which don't have two buttons on their mouse.
780 users
QR Scanner / Generator
QR Scanner: the easiest way to scan QR codes on screen. Select an area or scan the full visible page. Copy text and open links instantly! Generate QR codes for any text or URL.
780 users
Tabs Backup & Restore
Keep manual or automatic backups of all tabs*, and restore on demand. Can also export backup file to disk to restore later, or to another profile, even on another computer or OS, as long as it has Tabs Backup & Restore installed. *(See description)
779 users
Neeno's Cookie Importer
Import, export, edit, and backup cookies. Includes conflict resolution, cookie locking, advanced flag editing, session snapshots, and a secure review stage. Supports incognito and containers. The definitive session management tool.
773 users
