PDFOffice, a PDF editor to create and edit any PDF file using a web browser.

Search DuckDuckGo with strict safe search enabled.

Easy tab search & management. Get a keyboard-accessible search interface for managing your tabs.

划词翻译, 英汉互译, 开关: ctrl+alt
默认开启, 关闭后即在当前站点永久关闭, 除非再次开启
***开关: ctrl+alt, 默认开启***

1.1.3版本为默认关闭

Use the context menu (right click) to search on IMDb (imdb.com) any text from other websites.

This extension predicts rating changes for Codeforces. It shows approximate deltas during and after the contest.

Open the current tab in an incognito (private) window, and remove it from the browsing history.

Parses competitive programming problems and sends them to various tools like CHelper and Hightail.

This extension enables you to set the video/audio volume for each website separately.

- facebook.com
- 9gag.com
- bandcamp.com
- ... and many more

Create and edit Word Doc documents

Nightly Tester Tools (NTT) is an add-on for aiding testers of Nightly builds of Mozilla apps including Firefox.

This plugin lets you view/render python notebooks without running notebook server. Once installed simply drag and drop .ipynb file into firefox and it will be rendered.

Auto insert furigana (振り仮名) on Japanese kanji.

Keep your Session Alive at any website and never get logged out. Forget the session timeout messages. Multi-Account Containers supported.

Disables or enables the animation of images (usually animateg GIF).

The perfect tool for players & traders. FF-RP adds dozens of useful features to Roblox.

Show information about Firefox Sync.
This addon shows information about your Sync account, including showing all server data for your account. It is designed primarily for Sync developers or advanced users.

This helps you download Photos, Videos and Story from Instagram. The images/video will open in new page. Right click and save them.

If you face problem with old version please update to latest version 5.

User Script Manager with the support of Ace Stream technologies

ServiceNow Productivity tools. (Personal work, not affiliated to ServiceNow)

Allows you to view documents and other files online with the google docs viewer.

Quickly perform advanced/hidden actions in Dynamics 365/Power Apps, without bookmarklets.

The Quantum-compatible version of the old favorite. Open daily websites with the click of a button! Users can customize lists for each day of the week, as well as an "every day" list.

Sorts your bookmarks. Supports sorting by title, URL or date added.

Downloader & Seedbox. Premium link generator and torrent downloading.

Optionally use Internet Download Manager instead of the built-in download manager to get large files

Select link text with easy mouse gestures.

Provides nine easy keyboard shortcuts to open new tabs on different containers: Ctrl+Shift+[1-9] / or Alt+Shift+[1-9] on OSx.

Provides a simple interface to change tab title and option to use bookmark name as tab title.

This extensions is part of the new Tab Mix WebExtension collection that will eventually replace the legacy Tab Mix Plus extensions.

Add the Precious Bible & Custom Web Search extension to read Bible verses by clicking the favicon on the toolbar & enjoy Yahoo® search from your browser.