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Free Video Downloader Compatible with Firefox 57+

Help you download videos from web sites. it's free, safe, fast and easy to use.Help you download videos from web sites. it's free, safe, fast and easy to use.

Rated 4 out of 5 stars (43)
4,072 users

Youtube Audio Compatible with Firefox 57+

Stream only Audio on Youtube

Rated 4 out of 5 stars (12)
1,223 users

Textarea Cache Lite Compatible with Firefox 57+

Allows to save automatically the content in a text input field.
(Currently not compatibility with Textarea Cache)

Rated 4 out of 5 stars (16)
1,624 users

Telegram Compatible with Firefox 57+

Telegram Web

Rated 4 out of 5 stars (41)
1,632 users

百度广告屏蔽 Compatible with Firefox 57+

屏蔽百度线上产品页面广告(搜索、新闻、贴吧、知道、音乐、图片、视频、文库等),点击扩展图标打开(如果已打开则切换到)百度页面,可当书签用,省去每次输入地址的麻烦。

Rated 5 out of 5 stars (16)
2,630 users

User Agent Switcher Compatible with Firefox 57+

Easily override the browser's User-Agent string

Rated 4 out of 5 stars (30)
7,127 users

GradeCam Helper Compatible with Firefox 57+

Used in conjunction with the GradeCam plugin for Firefox to enable the teacher gradebook transfer feature. See http://gradecam.com

Not yet rated
1,684 users

Redux DevTools Compatible with Firefox 57+

DevTools for Redux with actions history, undo and replay.

Rated 5 out of 5 stars (5)
4,095 users

Youtube Video Download Compatible with Firefox 57+

1. Install Extension
2. Play youtube video in your browser
3. Click the KV icon then click respective links to download
The most popular Keepvid.site website's Youtube Video Download Extension

Rated 4 out of 5 stars (52)
5,990 users

404 Bookmarks Compatible with Firefox 57+

Show and remove expired bookmarks

Rated 3 out of 5 stars (20)
1,237 users

IGHelper: download Instagram pic & vids Compatible with Firefox 57+

Easily download Instagram pictures and videos.

=== Still have some problems, do not worry, I will improve it ===

Rated 5 out of 5 stars (23)
3,165 users

Open in Tor Browser Compatible with Firefox 57+

Open current page or link in tor browser for better privacy

Rated 4 out of 5 stars (45)
5,438 users

Image Search for Google Compatible with Firefox 57+

Image Search for Google. Right click image and search image copies for Google.

Rated 4 out of 5 stars (62)
2,487 users

Mixcloud Downloader Compatible with Firefox 57+

This extension adds an option "Download Mix" to the context menu, to download a mix from Mixcloud.

Rated 4 out of 5 stars (19)
4,782 users

Temp Mail - Disposable Temporary Email Compatible with Firefox 57+

Temporary disposable email address. Protect your email from spam, bots and phishing with Temp-Mail.

Rated 5 out of 5 stars (10)
2,026 users

Behind The Overlay Revival Compatible with Firefox 57+

Click to close any overlay popup on any website.

Rated 4 out of 5 stars (11)
1,693 users

Video Speed Controller Compatible with Firefox 57+

Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.

Rated 4 out of 5 stars (25)
3,633 users

Download Facebook Video Compatible with Firefox 57+

Save video from any Facebook video in original .mp4 format.

"1-Click" download any video directly from Facebook.com.

Choose if you want video or just an image.

Addon uses 3rd party site (www.getyourfb.com) for operation.

Rated 5 out of 5 stars (108)
11,911 users

TubeUnblock Compatible with Firefox 57+

TubeUnblock

Rated 4 out of 5 stars (5)
1,089 users

Checker Plus for Gmail™ Compatible with Firefox 57+

Get desktop notifications, read, listen or delete emails without opening Gmail or Inbox by Gmail & easily manage multiple accounts.

Rated 4 out of 5 stars (64)
4,519 users