All-In-One PageSpeed Test
Test any website performance with main test tools with one single click: Google PageTest Insights, GTmetrix, Yellow Lab Tools
524 users
Show Great on Deck on Steam
See what games are verified for the Steam Deck and which medal they got on ProtonDB in the Steam Store.
520 users
SmartSpending™
Never miss a deal when you shop online. SmartSpending™ will automatically remind you if there’s a discount you can use.
497 users
XMLDocReader
Автозаповнення полiв сторiнки з файлу обмiну в особистому кабiнетi "Електроннi сервiси Держгеокадастру"
492 users
Web Privacy Defender
Web Privacy Defender is a lightweight tool that protects your online identity by preventing WebRTC leaks, which can expose your real IP address, even when using a VPN. This extension ensures your IP remains hidden, adding an extra layer of privacy.
472 users
Clock
Show a clock on current web page, Set the font, color, size and position of the clock.
463 users
AuctionMate
Smart auction assistant for browsing and tracking listings with price history, filters, notes, and cross-platform support. Fast, private, and customizable.
458 users
Twitch Live Channels
Twitch Live Channels helps you keep track of who is LIVE out of the channels you follow on Twitch (https://www.twitch.tv/). You can also configure it to send you Notifications whenever a channel you follow goes LIVE. Never miss a stream again 😉 👍
432 users
Price Tracker
A simple and effective universal Price Tracker with no trackers or loads of background or scripts. Just Click and Track. Get alert with direct product link of price drop.
426 users
X-Clacks-Overhead
Display the X-Clacks-Overhead in Clacks Semaphore, including http-equiv meta tags. Forked from GNU_Terry_Pratchett
423 users
App for Hangouts™
Google™ Hangouts Panel is an easy way to check Google Hangouts while you browse internet.
414 users
Refresh All Tabs
Refresh all tabs, bypassing locally stored cache (aka hard-refresh). That is all.
405 users
Email Notifier
A lite notifier that works with Gmail™, Yahoo, Live, iCloud, Mail.com and GMX
401 users
