Web Browser Extension Apps and Services

Discover Web Browser Extension apps and services by functionality or find alternatives for your favorite Web Browser Extension apps and services.

Best Web Browser Extension Apps and Services

Sort:
Presearch

Presearch

Online Services Online Service
Presearch is a revolutionary, decentralized search engine powered by the community. It offers users privacy-focused search results from multiple sources, rewarding them with cryptocurrency tokens for their activity, and empowering them with control over their data.
more
Open Source
Strong focus on user privacy and data protection.
Add to Search Bar

Add to Search Bar

Online Services Web Browser Extension
Add to Search Bar is a Firefox extension that simplifies the process of adding custom search engines directly to your browser's search bar, allowing for quick access to search functionalities from various websites.
more
Open Source
Easily adds site-specific search engines to Firefox.
LanguageTool

LanguageTool

Web Browsers Web Browser Extension
LanguageTool is an extensive open-source proofreading tool designed for individuals and businesses, supporting a large number of languages. It offers crucial grammar, style, and spell checking capabilities across various platforms through browser extensions, desktop applications, and integrations.
more
Open Source
Extensive support for a large number of languages.
Apertium

Apertium

Education & Reference Machine Translation Software
Apertium is a free, open-source machine translation platform utilizing rule-based methods. It provides versatile translation capabilities, including online translation, browser integration, and potential for localized content.
more
Open Source
High translation quality for supported language pairs.
DuckieTV

DuckieTV

File Sharing Web Browser Extension
DuckieTV is a browser extension and standalone application designed to help you manage and track your favorite TV shows. It integrates torrent search and download functionalities to streamline the process of finding and watching episodes directly from your browser or desktop.
more
Open Source
Integrated episode tracking and torrent search/download in o...
Mozilla Archive Format

Mozilla Archive Format

Web Browsers Web Browser Extension
The Mozilla Archive Format (MAFF) is a legacy Firefox extension that allows users to save complete web pages, including all embedded resources like images, CSS, and JavaScript, into a single archive file for offline viewing.
more
Open Source
Saves complete web pages including all resources for accurat...
Pencil Project

Pencil Project

Photos & Graphics Desktop
Pencil Project is a free and open-source GUI prototyping tool that helps designers and developers create wireframes and mockups easily. Available as a standalone application and a Firefox extension, it offers a wide range of built-in shapes and templates for various platforms.
more
Open Source
Free and open source with no cost.
Showing 1 - 7 of 7

Recently Added Web Browser Extension Apps and Services

Presearch

Presearch

Online Services Online Service
Presearch is a revolutionary, decentralized search engine powered by the community. It offers users privacy-focused search results from multiple sources, rewarding them with cryptocurrency tokens for their activity, and empowering them with control over their data.
more
Open Source
Strong focus on user privacy and data protection.
Add to Search Bar

Add to Search Bar

Online Services Web Browser Extension
Add to Search Bar is a Firefox extension that simplifies the process of adding custom search engines directly to your browser's search bar, allowing for quick access to search functionalities from various websites.
more
Open Source
Easily adds site-specific search engines to Firefox.
LanguageTool

LanguageTool

Web Browsers Web Browser Extension
LanguageTool is an extensive open-source proofreading tool designed for individuals and businesses, supporting a large number of languages. It offers crucial grammar, style, and spell checking capabilities across various platforms through browser extensions, desktop applications, and integrations.
more
Open Source
Extensive support for a large number of languages.
Apertium

Apertium

Education & Reference Machine Translation Software
Apertium is a free, open-source machine translation platform utilizing rule-based methods. It provides versatile translation capabilities, including online translation, browser integration, and potential for localized content.
more
Open Source
High translation quality for supported language pairs.
DuckieTV

DuckieTV

File Sharing Web Browser Extension
DuckieTV is a browser extension and standalone application designed to help you manage and track your favorite TV shows. It integrates torrent search and download functionalities to streamline the process of finding and watching episodes directly from your browser or desktop.
more
Open Source
Integrated episode tracking and torrent search/download in o...
Mozilla Archive Format

Mozilla Archive Format

Web Browsers Web Browser Extension
The Mozilla Archive Format (MAFF) is a legacy Firefox extension that allows users to save complete web pages, including all embedded resources like images, CSS, and JavaScript, into a single archive file for offline viewing.
more
Open Source
Saves complete web pages including all resources for accurat...
Pencil Project

Pencil Project

Photos & Graphics Desktop
Pencil Project is a free and open-source GUI prototyping tool that helps designers and developers create wireframes and mockups easily. Available as a standalone application and a Firefox extension, it offers a wide range of built-in shapes and templates for various platforms.
more
Open Source
Free and open source with no cost.