View Page Source (Mobile)
Adds the ability to open the page source in a new tab via button (Desktop) or menu (Firefox for Android).
1,578 users
Easy Container Shortcuts
Provides nine easy keyboard shortcuts to open new tabs on different containers: Ctrl+Shift+[1-9] / or Alt+Shift+[1-9] on OSx.
1,576 users
Page Edit
Make any webpage into a content editable document and modify it via toolbar popup!
1,557 users
img2tab
Opens all images from a page into a new tabbed window. Great for image focused sites like reddit, 4chan, tumblr etc.
1,556 users
Hide Tabs
Hide and unhide tabs. To use this extension you need to set extensions.webextensions.tabhide.enabled to true in about:config page.
1,547 users
Web Marker - Draw on Websites
Draw on any webpage in real time! Draw, highlight, add shapes & more. Easy to use, perfect for studying & teaching.
1,528 users
Open in MS Edge™ Browser
Open current page, link, or all tabs in the Microsoft Edge™ browser
1,524 users
Print Preview Button
Open the Print Preview to view a page before printing it. Paper costs money (and trees) so it is worth checking what the page looks like before you print it.
1,511 users
My Homepage
My Homepage is a very useful extension which loads your Home Page whenever you open a new tab.
1,495 users
CPH Submit
Codeforces Submit add-on for Competitive Programming Helper See https://github.com/agrawal-d/cph for details.
1,448 users
Google Docs Viewer
Allows you to view documents and other files online with the google docs viewer.
1,441 users
MUA Web Unicode Converter
It is a Firefox addons that will check web content and convert to Unicode encoded text if they are Zawgyi. It use Parabaik Converter and Myanmar Font Tagger Script(by Ko Thant Thet Khin Zaw).
1,436 users
GX Theme Styles
Personalize your browser with our preset GX themes or choose your favorite colors and give your browser your personal style.
1,433 users
Play in VLC™
Detect streamable video and audio sources and offer to play them in VLC multimedia player
1,418 users
