Save Page Now to the Wayback Machine
Easily save web pages to the Internet Archive's Wayback Machine using Save Page Now
22 Benutzer
Checkvist
Checkvist is a task manager and online outliner with outstanding keyboard support, tags, due dates, search/filtering and collaboration. The extension allows check your Checkvist without leaving the page, or open it in a sidebar (Ctrl/Cmd+Shift+X).
22 Benutzer
Never Force Download
For file types which Firefox can display (image, text, PDF), never force a download.
22 Benutzer
Maximize All Windows (Minimalist Version)
A minimalist version of the "Maximize All Windows" addon.
22 Benutzer
Open Link in Chrome
Open source Firefox extension that adds context menu option (right click on link) to open links in Chrome browser. (Needs external program)
22 Benutzer
Explain XKCD
Get a quick explaination for the current XKCD comic by clicking the question mark in the address bar.
22 Benutzer
SAT Control Stage - Clientes de Conexión
Inicia la ejecución de Clientes de Conexión de SAT Control Stage.
22 Benutzer
Instagram Media Downloader
Easily download full-sized images and videos from Instagram pages directly from the context menu
22 Benutzer
PDF.js with VimiumC
Replace Firefox's built-in PDF viewer with a custom PDF.js build which supports vimiumC (another firefox extension)
22 Benutzer
SQL Injection Scanner
A Mozilla extension to scan for potential SQL Injection vulnerabilities on websites.
22 Benutzer
Searchfox OpenSearch Engine
OpenSearch engine for searchfox.org with a theme responsive icon.
22 Benutzer
MultiSelect Tabs
This add-on is no longer maintained! Firefox 64 is introducing built-in multi-select tabs, so just use those instead. Source: https://github.com/mikeconley/multi-select-tabs
22 Benutzer
