Alerts & Updates
PDF Download Requires Restart
Use PDF Download to do whatever you like with PDF files on the Web. Regain control and eliminate browser problems, view PDFs directly in Firefox as HTML, and use the all-new Web-to-PDF toolbar to save and share Web pages as high-quality PDF files.
Check4Change Requires Restart
Check4Change (aka C4C) is a simple extension that allows you to select a part of a web-page, and get notified when it changes.
Browser Security - DER Schutz vor Phishing und Malware
Gmail panel Requires Restart
Check and do whatever you want into your Gmail easily with a panel.
It also alerts you the unread emails.
***You need to have enabled the "Unread message icon" (Settings > Labs)***
Automatically suspend (hibernate) inactive tabs to free up system resources
Block Scripts (and more) on Untrusted Websites
Sehen Sie sofort, ob Sie Clix auf der Webseite, die Sie besuchen verdienen können.
Never search for a coupon again! Coupons at Checkout uncovers coupon codes automatically at thousands of online stores. Wherever you see a ‘Coupon Code’ box, now just click to see all the retailer's latest coupons! As featured in CNET & Lifehacker!
Distill Web Monitor (formerly AlertBox) Requires Restart
Monitor web page and feed for changes. Get SMS and email alerts when change is detected.
Parental control app that denies access to porn sites. It uses a semantic parser that scans and blocks all kind of adult content.
Panel View for Google™ Keep Featured
A handy and reliable extension designed to store your notes, lists and photos.
Shows country flag based on the server location of the active tab's url
GMX MailCheck for Firefox Requires Restart
Mail notifier for multiple email accounts
Messenger for Skype™ Web Featured
Access to Skype Web from within a toolbar panel. You can use this app to call your friends without the need to switch current browser tab
Ciuvo finds best deals for your wanted product. Price check, comparison, customer reviews, product videos and coupons right in your web browser.
Keep track of who unfriends you on social networks.
Reinstates the extensions.checkCompatibility preference.
Twitch Now keeps users updated and connected to the Twitch experience outside of website.
Track your favorite streams easily with Twitch Now and get a notification when one of your favorite streams goes online.
Tab notifier Compatible with Firefox 57+ Featured
Enables desktop notifications like in Chrome (e.g. Gmail, imo.im) and, if the site doesn't support them, it can notify new messages or updates detecting changes of the title (e.g. Hotmail, Yahoo, Facebook, Twitter). Even if the browser is minimized!