Derms Browser

by Derm

26 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 8,014 reviews

4,480,489 users

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

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,112 reviews

1,713,869 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 1,517 reviews

725,050 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 1,308 reviews

317,571 users

Direct access to your most visited websites

Click&Clean by Vlad & Serge Strukoff

Rated 5 out of 5 stars 108 reviews

82,281 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 327 reviews

115,484 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.

ColorfulTabs by Shivanand Sharma

Rated 4 out of 5 stars 1,034 reviews

203,543 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 64 reviews

50,979 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.

Open With Photoshop by Baris Derin

Rated 5 out of 5 stars 73 reviews

15,336 users

Open With Photoshop is a new companion for web and graphic designers to open up any web image with Adobe Photoshop via a single and quick mouse click.

SearchPreview by Edward Ackroyd

Rated 4 out of 5 stars 398 reviews

65,812 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

Download Now

Experimental

Rated 4 out of 5 stars 494 reviews

59,405 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!

Black Youtube Theme by panosbabo

Download Now

Experimental

Rated 4 out of 5 stars 65 reviews

21,516 users

Dark style for Youtube.

Text to Voice by ViJo

Rated 4 out of 5 stars 199 reviews

26,437 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

Download Now

Experimental

Rated 4 out of 5 stars 274 reviews

58,826 users

THIS ADD-ON IS NO LONGER UPDATED PLEASE USE THE BUILT IN PDF VIEWER.

NASA Night Launch by mcdavis

Rated 4 out of 5 stars 737 reviews

59,579 users

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