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2D & 3D Calc Compatible with Firefox 57+

Calculator for calculating circuit and area shapes, surface and volume solids.

Not yet rated
106 users

3IH Uploader

Upload images to 3IH.RU

Rated 1 out of 5 stars (1)
17 users

3mails

It is used to get shortcut to 3 mail websites(Gmail, Yahoo and Microsoft).

Rated 5 out of 5 stars (1)
12 users

about:addons-memory

Adds an about:addons-memory page that details add-on memory usage

Rated 4 out of 5 stars (130)
19,261 users

Access online for SeaMonkey Compatible with Firefox 57+

This extension is the SeaMonkey online

Not yet rated
48 users

Ad-O-Meter Better than AdBlocks Compatible with Firefox 57+

Enrich the Google search result with the number of adverts you see if you visit one of the shown urls, like a pre-warning system.

Not yet rated
14 users

AdBlocker for Gmail™ Compatible with Firefox 57+

Removes all annoying Ads and Banners from Gmail

Rated 5 out of 5 stars (11)
14,718 users

AdBlocker Ultimate

Free and improved ad blocker. Completely remove ALL ads. No "acceptable" ads or whitelisted advertisers, block tracking, block malware!

Rated 5 out of 5 stars (1,949)
362,578 users

Add to Bookmax - Online Bookmark Manager

Add bookmarks to your Bookmax account, an online bookmark manager to store bookmarks, lists, contacts, memos, notes and more online.
FREE and PREMIUM version. It has hierarchical folders, statistics and thumbnails (premium) and many more tools.

Not yet rated
189 users

Add to clipboard

Adds selected text or hyperlink to clipboard. Allows clear clipboard.

Not yet rated
109 users

Addons Memory Usage - Button Requires Restart

Add toolbar button for about-addons-memory-pm

But not only, also provide shortcuts for :

- Free Memory (needs free memory button)
- Abouts list page (about:about)
- Plugins page (about:plugins)

github.com/intika/about-addons-memory-pm

Rated 2 out of 5 stars (1)
176 users

AdF.ly Bypasser Compatible with Firefox 57+

AdF.ly is known for serving malicious ads. This addon bypasses the timer countdown for AdF.ly links.

Rated 2 out of 5 stars (2)
215 users

Adguard AdBlocker

Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.

Rated 5 out of 5 stars (375)
237,274 users

AEM-Switcher

Nützliches Addon für Fraunhofer-AEM.

Not yet rated
11 users

Always Preview (WebExtension) Compatible with Firefox 57+

Allows you to preview most pdf files with the pdf reader.

Rated 5 out of 5 stars (3)
205 users

Anti-X Compatible with Firefox 57+

Remove anti ADblocker without reload the page!

Rated 2 out of 5 stars (2)
71 users

Apozy Trusted Browsing Compatible with Firefox 57+

Apozy sandboxes malicious sites to stop phishing attacks, ransomware and data leaks. It's learns from your browsing habits to stop complex & undiscovered attacks. It's free, open source and privacy friendly.

Rated 3 out of 5 stars (2)
19 users

asset-proxy Compatible with Firefox 57+

该插件把一些 google资源请求(js, css, webfont等),重定向到中科大。以保证在没有开启 VPN 的情况下,一些没有被x的网站,能正常访问,比如 stackoverflow.com

Not yet rated
67 users