Derms Browser

by Derm

27 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 6,504 reviews

4,564,705 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,825 reviews

2,306,034 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

LastPass Password Manager by LastPass

Rated 4 out of 5 stars 1,341 reviews

771,916 users

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

Speed Dial by Josep del Rio

Rated 4 out of 5 stars 1,271 reviews

391,220 users

Direct access to your most visited websites

Click&Clean by Vlad & Serge Strukoff

Rated 5 out of 5 stars 97 reviews

88,589 users

The quick and easy way to delete your browsing history, erase all temporary internet files, remove downloaded files history, cookies, Flash LSO, typed URLs. Allows to delete private data when Firefox closes. Supported ext. tools like CCleaner.

Print Edit by DW-dev

Rated 5 out of 5 stars 299 reviews

120,007 users

Allows editing of web page content while in Print Preview mode, prior to printing or saving as HTML or PDF. Compacts the layout and removes unwanted content such as adverts, sidebars and blank pages. Any element can be formatted, hidden or deleted.

NASA Night Launch by mcdavis

Rated 4 out of 5 stars 712 reviews

103,895 users

Dark theme for Firefox. Inspired by the night launch of STS-116.

ColorfulTabs by Shivanand Sharma

Rated 4 out of 5 stars 1,000 reviews

258,601 users

The first addon you should be installing on a fresh Firefox install. A must have. The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color.

Google Docs Viewer (PDF, DOCX, PPTX, XLSX, etc...) by Adon

Rated 4 out of 5 stars 62 reviews

62,388 users

View publicly-accessible PDF, DOCX, PPTX, XLSX, among other files online with Google Docs by only 2 clicks. Click as usual for your default viewer. Support bookmarked URLs. Security and your explicit viewing intention are always honored.

SearchPreview by Edward Ackroyd

Rated 4 out of 5 stars 392 reviews

84,383 users

The main feature of SearchPreview is to enhance your search results pages. It inserts site preview images (thumbnails), popularity ranks and sponsored links (where available) into Google™, DuckDuckGo™, Yahoo™ and Bing™ searches.

FastestFox - Browse Faster by yongqli

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Experimental

Rated 4 out of 5 stars 488 reviews

92,474 users

Save time by speeding up repetitive tasks. Get faster, parallelized downloads, see definitions, auto-load the next page, improve searching, and more. FastestFox will dramatically enhance your productivity!

Text to Voice by ViJo

Rated 4 out of 5 stars 184 reviews

26,654 users

https://en.wikipedia.org/wiki/Text_to_Voice_(Firefox). TTS gives Firefox the power of speech. Select text, click the button on the bottom right of Firefox window and this add-on speaks the selected text for you. Audio is downloadable.

PDF Viewer(discontinued) by Mozilla Labs

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Experimental

Rated 4 out of 5 stars 269 reviews

87,754 users

THIS ADD-ON IS NO LONGER UPDATED PLEASE USE THE BUILT IN PDF VIEWER.

StumbleUpon by StumbleUpon

Rated 4 out of 5 stars 217 reviews

85,463 users

StumbleUpon is the easiest way to discover new and interesting photos, videos, web pages and more, recommended by a community of experts. Tell us what you are interested in and we recommend page after page of amazing stuff you’d never expect to see.

Black Youtube Theme by panosbabo

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Experimental

Rated 5 out of 5 stars 56 reviews

21,315 users

Dark style for Youtube.
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