Extensions by Weekly Downloads

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Reddit Enhancement Suite Compatible with Firefox 57+

NOTE: Reddit Enhancement Suite is developed independently, and is not officially endorsed by or affiliated with reddit.

RES is a suite of tools to enhance your reddit browsing experience.

Rated 5 out of 5 stars (119)
7,603 weekly downloads

Video Downloader Pro

Download any video and music from most websites! Fast, easy, free!

Rated 4 out of 5 stars (38)
7,572 weekly downloads

Simple YouTube MP3 Button Compatible with Firefox 57+

Adds a small and simple button to YouTube videos that allows you to quickly download the audio of the video as an MP3 file (quality of the MP3 is as high as the video offers) without having to leave the page.

Rated 5 out of 5 stars (84)
7,553 weekly downloads

IE Tab Requires Restart

IE Tab - an extension from Taiwan, features: Embedding Internet Explorer in tabs of Mozilla/Firefox...

Rated 4 out of 5 stars (1,220)
7,517 weekly downloads

Popup Blocker Ultimate Requires Restart

Popup Blocker Ultimate makes it easy to block pop-ups.

Rated 4 out of 5 stars (66)
7,473 weekly downloads

Fireforce Requires Restart

brute-force attacks on GET or POST forms

Rated 4 out of 5 stars (46)
7,141 weekly downloads

RESTClient, a debugger for RESTful web services. Requires Restart

Notice: some important features (XML indentation and load old saved requests) are missing in version 2.0.0, please update to version 2.0.1.

Please follow the link ("View other versions") below To install version 2.0.1.

Rated 4 out of 5 stars (102)
7,075 weekly downloads

Dolus

Hide your IP from websites with spoofed X-Forwarded-For headers.

Rated 4 out of 5 stars (15)
7,000 weekly downloads

Speed Dial [FVD] - New Tab Page, Sync... Requires Restart

FVD Speed Dial - Speed dial button, online synchronization, new tab start page, bookmark organization, custom backgrounds, custom dials, groups, mobile apps, most-visited dials.

Rated 5 out of 5 stars (2,145)
6,964 weekly downloads

BlockSite Requires Restart

BlockSite is an extension, which automagically blocks websites of your choice. Additionally, this extension will disable all hyperlinks to these websites, by just displaying the link text without the clicking functionality.

Rated 3 out of 5 stars (545)
6,927 weekly downloads

Speed Dial Requires Restart

Direct access to your most visited websites

Rated 4 out of 5 stars (1,221)
6,756 weekly downloads

Java Redirector Compatible with Firefox 57+

Redirects your Browser to the newest version of the javadocs.
Example: https://docs.oracle.com/javase/7/docs/api/java/lang/String.html -> https://docs.oracle.com/javase/8/docs/api/java/lang/String.html

Rated 5 out of 5 stars (9)
6,588 weekly downloads

HTML5 Video Everywhere!

Replace video player with Firefox native video player

Rated 4 out of 5 stars (62)
6,440 weekly downloads

Decentraleyes Featured

Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.

Rated 5 out of 5 stars (142)
6,363 weekly downloads

Strict Pop-up Blocker

Quickly toggle between blocking all pop-up windows and allowing some pop-ups

Rated 4 out of 5 stars (112)
6,204 weekly downloads

Unlimited Free VPN by betternet

betternet is the easiest way to connect to the web without censor or restrictions. An unlimited FREE VPN with no ads, no registration, no b******t; we just protect your privacy and identity. That’s it!

Rated 2 out of 5 stars (65)
6,045 weekly downloads

HttpRequester Requires Restart

A tool for easily making HTTP requests (GET/PUT/POST/DELETE), viewing the responses, and keeping a history of transactions.

Rated 4 out of 5 stars (66)
5,994 weekly downloads

Nimbus Screen Capture - editable screenshots

1) Screen capture web pages.
2) Selected regions.
3) Whole browser windows.
4) Slack direct upload (NEW!)
Edit screenshots and save images as local file or Google Drive. Annotate screenshots with different tools. Upload and share!

Rated 4 out of 5 stars (335)
5,976 weekly downloads

Session Manager

Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.

Rated 4 out of 5 stars (465)
5,942 weekly downloads

Cookies Manager+ Requires Restart

Cookies manager to view, edit and create new cookies. It also shows extra information about cookies, allows edit multiple cookies at once and backup/restore them.

Rated 5 out of 5 stars (71)
5,900 weekly downloads