My Favorite Add-ons

by CIAvash

64 Add-ons in this Collection

JSONView by Ben Hollis

Rated 5 out of 5 stars 134 reviews

89,248 users

View JSON documents in the browser.

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 341 reviews

129,510 users

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

KeeFox by Luckyrat

Rated 5 out of 5 stars 1,063 reviews

54,186 users

Simple and secure password management. Login automatically, never forget another password, stay in control of your passwords and improve their security. Powered by the world-renowned KeePass Password Safe.

FEBE by Chuck_Baker

Rated 4 out of 5 stars 644 reviews

119,037 users

FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.

Add-ons Manager Context Menu by Zulkarnain K.

Rated 5 out of 5 stars 32 reviews

14,420 users

Add more items to Add-ons Manager context menu.

Private Tab by Infocatcher

Rated 5 out of 5 stars 204 reviews

70,218 users

Adds private tabs.

Lazarus: Form Recovery by Seth Wagoner

Rated 4 out of 5 stars 363 reviews

46,785 users

Never lose anything you type into a web form again! Lazarus securely auto-saves all forms as you type, so after a crash, server timeout, or whatever, you can go back to the form, right click, "recover form", and breathe a sigh of relief.

Tab Scope by Gomita

Rated 4 out of 5 stars 458 reviews

150,728 users

Preview and navigate tab contents through popup.

FindBar Tweak by Quicksaver

Rated 5 out of 5 stars 228 reviews

30,706 users

Between simple tweaks such as placing the findbar in the top corner, to the powerful "Find in All Tabs" tool, it has everything to make the Find Toolbar a powerful and accessible research tool!

FireTray by Foudil, Francesco S., others

A system tray extension for Linux and Windows, allowing to set up custom icon, hiding to tray instead of closing, display the number of unread messages in mailing applications, and other features ...

Text Link by Piro (piro_or)

Rated 4 out of 5 stars 291 reviews

145,206 users

Allows URI texts written in webpages to be loaded by double clicks.

Auto Reload by Yurii Zolot'ko

Rated 5 out of 5 stars 62 reviews

15,851 users

Reload page automatically when selected local files are changed.

Scriptish by Erik Vold, Nils Maier, others

Rated 4 out of 5 stars 113 reviews

70,244 users

The greatest user script engine on the Internet (a fork of Greasemonkey).

Rainbow Color Tools by Heather Arthur

Rated 5 out of 5 stars 94 reviews

30,150 users

Color tools for web development.

Color picker and eyedropper + saving colors and trying out colors with drag and drop.

Cleanest Addon Manager by Siddhartha Dugar

Rated 5 out of 5 stars 129 reviews

21,549 users

Cleanup your Addon Manager
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