Firefox add-on with keyword - deactivate

This add-on adds a button to the toolbar. Clicking on it activates the Reader View even if the icon in the address bar is not present.

When the currently active tab is closed, always switch to the one on the left of it.

This addon allows you to enable and disable use of a proxy, which was manually specified in the browser settings.

Provides a simple and convenient way to activate Steam Keys. Simply select/mark a Steam Key, Right-Click and click on 'Activate Steam Key' in the Context Menu. The Extension uses the newly available Steam Key Web activation and is fully automated.

This extension helps in deactivating the automation rules defined in ongage platform.

This add-on adds a bookmark to the bookmarks toolbar. Clicking on it activates the Reader View even if the icon in the address bar is not present.

This addon allows you to separate app (pinned) tabs from normal tabs.

Hides deactivated automations in Google Home Web

Activates night mode for websites, creating dark themes for improved readability and reduced eye strain during nighttime browsing sessions.

Browser tabs will be open and close automatically at selected time. User can activate/deactive list based on requirement

Deactivates HTML5 form validation for testing server-side or alternative client-side (e.g. JavaScript-based) validation methods.

In some countries YouTube videos are blocked! Unblock them with this Addon. Supported countries: Germany, Netherlands, Spain, ...? not US compatible Status+Support: proxtube.com & Twitter: twitter.com/ProxTube (EN/DE)

Automatically skip YouTube ads. Detects the insertion of a video ad on YouTube and sends a skip signal. Please consider deactivating the plugin to avoid demonetization of your favorite YouTube channels. Evita automáticamente anuncios de YouTube.

Deactivate email aliases after use to prevent spam.

Auto scroll web pages with fully adjustable speed.

Opens SalesForce Links in Existing Tab and Activate the Tab

Browser extension for Pix

Keep track of who unfriends you on social networks.

Easily change your geographic location (Geolocation) to your desired one and protect your privacy.

Designed to enhance your YouTube experience by deactivating video proposals, disabling shorts, and showcasing only the content from channels you're subscribed to, this extension is perfect for those who want a cleaner and more focused platform.

Use the right-click menu to activate selected Steam key

Increase the volume of the YouTube™ player twice, resembling the VLC player

Removes css from website. Remove inline styles, stylesheets, add custom styles.

Automatically like YouTube videos from your favorite content creators.

This extension visual highlights the h-Tag on every page.