~UnderTest

by PaulBlp

73 Add-ons in this Collection

Awesome Screenshot Plus - Capture, Annotate & More by Diigo Inc.

Rated 4 out of 5 stars 1,567 reviews

409,651 users

Capture the whole page or any portion, annotate it with rectangles, circles, arrows, lines and text, blur sensitive info, one-click upload to share. And more!

Full Web Page Screenshots (♥♥♥♥♥) by susbox

FireShot makes full web page screenshots. Demo: http://bit.ly/RlBQMV

Screenshots can be quickly captured and:

― Saved as Image or PDF
― Sent to clipboard
― Printed
― Annotated *
― Uploaded *
― E-Mailed *

* OS Windows only

Element Hiding Helper for Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 434 reviews

341,628 users

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

BlockSite by Wips.com s.r.o.

Rated 3 out of 5 stars 551 reviews

126,053 users

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.

Fire IE (FireIE, Enhanced IE) by Yuan Xulei(袁徐磊), patwonder

Rated 4 out of 5 stars 196 reviews

34,902 users

Embeds Internet Explorer(IE) to use the powerful Firefox add-ons.
Not only an enhanced IE Tab, but also an enhanced Internet Explorer with Adblock Plus and FireGestures support.
Switch to the IE engine in one click and dismiss your IE.

Bluhell Firewall by Diego Casorran

Rated 4 out of 5 stars 446 reviews

67,940 users

Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.

Lightbeam for Firefox by Mozilla

Rated 4 out of 5 stars 439 reviews

234,243 users

Lightbeam is a Firefox add-on that enables you to see the first and third party sites you interact with on the Web. Using interactive visualizations, Lightbeam shows you the relationships between these third parties and the sites you visit.

All-in-One Sidebar by Ingo Wennemaring

Rated 5 out of 5 stars 1,460 reviews

122,838 users

AiOS lets you open various windows as sidebar panels, and quickly switch between them. So it put an end to the window chaos! In addition to bookmarks and history it opens dialogues such as downloads, add-ons and more in the sidebar.

Video WithOut Flash by TheDrev

Rated 4 out of 5 stars 72 reviews

53,217 users

Watch videos without flash

Blur by Abine, Inc., the online privacy company

Protect your Passwords, Payments, and Privacy.

IE Tab V2 (Enhanced IE Tab) by ietab.net

Rated 4 out of 5 stars 436 reviews

191,752 users

Note: If you are encountering the Connecting... problem see instructions below.

The updated, fully supported IE Tab. Embed IE in a Firefox tab. IE Tab Features: FF 4+ support, IE 7-9 compatibility modes, old IE Tab settings import.

JSONView by Ben Hollis

Rated 5 out of 5 stars 177 reviews

84,135 users

View JSON documents in the browser.

Tiny JavaScript Debugger by Patrick Brunschwig

Rated 4 out of 5 stars 8 reviews

24,471 users

TinyJSD is a JavaScript debugger for privileged code running Mozilla products like Firefox, Thunderbird, SeaMonkey. It serves to debug the application as well as extensions written in JavaScript.

XPath Checker by Brian Slesinsky

Download Now

Experimental

Rated 5 out of 5 stars 22 reviews

19,709 users

An interactive editor for XPath expressions.

Add to Search Bar by Dr. Evil

Rated 5 out of 5 stars 636 reviews

49,176 users

Make any pages' search functionality available in the Search Bar (or "search box")...
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