Tabs Unloader
Unloads the oldest tabs when the count of loaded into memory tabs exceeds the limit set by user. User can mark important tabs to avoid their unloading. Extension's behavior can be additionally configured by options provided in popup.
4 utents
ZOOM tab killer
Kills those pesky tabs ZOOM leaves behind when you join a meeting from a link.
4 utents
The button for Surfly
This extension adds a page action which allows you to convert the current tab to a Surfly session
4 utents
Tab Title Tamer
Take control of tab titles! Stop changes on inactive tabs and remove number clutter. Highly configurable with site-specific rules.
4 utents
YellKey
Generate short-lived, human-readable URLs in one click. Official extension for Firefox. Based on the ShoutKey service, disabled January 2018.
4 utents
Regex-Search(fork-chrome)
An extension for Regex Search in lieu of Firefox's CTRL+F 一个支持正则表达式的页面搜索插件，不支持被html标签分割后的内容
4 utents
QR Scanner
QR Scanner: Простой способ сканировать QR-коды на экране. Выберите область или просканируйте всю видимую страницу. Копируйте и переходите!
4 utents
HideMyTabs
Firefox addon that helps you keep your browser tidy by letting you hide, unhide, or remove tabs whenever you need a little less clutter.
4 utents
Adjust Tab Selection
This extension allow you select the parent tab after close the children tabs
4 utents
Scientific Temper
A web extension which displays random fallacy/bias every time user opens new tab page.
4 utents
Google Scholar Research
Extension to save research papers from Google Scholar to your local storage.
4 utents
Rewrite URL with Proxy
This add-on adds a proxy to the URL of a web-page. It adds a prefix and postfix to the URL that can be set in the preferences. It currently uses the proxy details of Utrecht University.
4 utents
Selected Tab Links
Adds a tab context menu item to copy URLs of selected tabs to the clipboard. Selection of multiple tabs by shift clicking or control/command clicking is supported.
4 utents
"Import Waypoint" menu
Find places on the web and import them into your itinerary with one click!
4 utents
