Menu
tab manager
  • audio equalizer
  • text editor
  • epub reader
  • mute tab
  • easy emoji
  • block site
  • tab manager
  • sqlite reader
  • take a break
  • png optimizer
  • userAgent switcher
  • sound meter
  • screen color temperature

About

MyBrowserAddon is a community for open-source projects. It houses the documentation, tutorial, frequently asked questions and also form to report bugs for open-source projects. This website is dedicated to developers who are interested in learning about open-source and also contributing to these projects. Here, you can explore different ways we serve the open-source community and also help us make these open-source projects even more awesome! Open-source development promotes not only innovation but also accelerates progress in all aspects of software development. Currently, we are focused on supporting free browser-based projects (add-on, plug-in, etc.) within communities. In the future, we will branch out to other areas including health and education.

All open-source projects presented here, come from collaborative development from independent developers around the world. We hope to eventually generate a diverse scope of products that are available freely to everyone. A report in 2008 by Standish Group states that the adoption of open-source software models has resulted in savings of about $60 billion per year to consumers around the world. An open-source project (referred to as software here) is software which, its source code is available to the public for modification or enhancement. It can be improved by adding features to it or fixing parts that do not always work correctly. Our supported add-ons are usually stored in a publicly accessible repository which is just a collection of folders/files hosted on a public git (i.e. BitBucket, GitHub). Anyone can fork to these repositories and contribute to the development of these products.

In order to download and use an add-on, please visit the official store for each browser (Mozilla Firefox, Chrome, Opera and Safari), and use the provided download links in order to add the extension/app to your browser. Please note that we do not host any add-on or plug-in in this website and all the download links provided here only directs you to the related official store.

Open-source Projects

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Page Edit (Design Mode)

Make any webpage into a content-editable document and modify it via toolbar popup!

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Radio Player

Listen to more than 20K free radio stations around the world!

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Color Temperature (Change Lux)

A lite and easy-to-use addon that adjusts screen color to match your environment!

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Vision Test

Test your vision (visual acuity) via - Tumbling E - chart in your browser!

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Dark New Tab

Open a blank dark or white tab rather than the default browser's new tab page.

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Save as MHTML

Save a page content & incorporate all resources (i.e. images) in a single file!

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Modify Header Value (HTTP Headers)

Add, modify or remove a header for any request on desired domains.

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Symbol Finder

Easily find & copy any HTML5 symbol from your browser toolbar popup UI.

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Emoji Finder

Easily find & copy any emoji from your browser toolbar popup UI.

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User-Agent Switcher

Quickly and easily switch between popular user-agent strings.

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Magnifying Glass

Press on the toolbar button to see the magnifying glass.

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Sound Meter (Noise & Decibel)

Measure the surrounding sound (dB) and noise with your computer's microphone!

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HTML Elements Screenshot

Capture a screenshot from HTML5 elements or the entire website with just one click!

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Image Vectorizer (Convert to SVG)

Easily vectorize an image (convert to svg ) in your browser!

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Image Reader (OCR)

Easily get words out of an image with the built-in OCR engine!

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Sound Adjustment

Easily adjust various sound settings (volume, balance, etc.) via toolbar popup.

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MOBI Reader

View MOBI files right in your browser, in a popup window.

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ePub Reader

View ePUB files right in your browser, in a popup window.

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Language Switcher

Change the language header (accept-language) that websites see via toolbar popup

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Color Picker

Search for the perfect color via an stylish color picker in a small popup.

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Keep Awake (Screen Only)

Keep your computer's screen from turning off with just one click.

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Font Fingerprint Defender

Defending against font fingerprinting by reporting a fake value.

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Speech to Text

An easy to use speech synthesis & recognition tool for your browser!

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Text to Speech

A text to speech extension with natural sounding voices.

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Canvas Fingerprint Defender

Defending against canvas fingerprinting by reporting a fake value.

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AudioContext Fingerprint Defender

Defending against AudioContext fingerprinting by reporting a fake value.

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WebGL Fingerprint Defender

Defending against WebGL fingerprinting by reporting a fake value.

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Word Editor

A free & easy-to-use word editor extension for your browser.

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Text Editor

A free, highly customizable text and code editor app & extension for your browser.

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LaTex Editor

A lite, free & flexible LaTeX editor app for your browser.

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PDF Tools

Manipulate PDF documents via Ghostscript interpreter right in your browser.

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Media Tools

Manipulate media files (video & audio) via FFmpeg commands right in your browser.

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Multi-threaded Download Manager

A lite and multi-threaded download utility with aria2 engine.

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Change Timezone (Time Shift)

Easily change your timezone to a desired value and protect your privacy.

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ZIP Writer

Create zip files via an easy-to-use UI right in your browser!

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ZIP Reader

View & extract any zip file via an easy-to-use UI!

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Mathematics Suite

A suite of famous mathematical libraries for JavaScript

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Remove HTML Elements

Easily remove desired HTML5 elements with just one click!

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Mute Tab

Easily mute all tabs with just one click!

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Speed Tweaks

Speed up your browser with seven tweaks via toolbar popup.

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Privacy Tweaks

Improve your privacy and browse safer with seven tweaks.

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Security Tweaks

Improve your security and browse safer with seven tweaks.

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Video Speed Control

Easily control HTML5 video playback speed via toolbar popup.

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Download with Transmission

Easily download torrents via transmission client from your browser.

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Video Popout

Pop-out and load any video element to a floating window.

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Custom Dark Mode

Easily darken the web with customized dark styles!

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Audio Converter

Convert any audio file to selected formats (i.e. mp3) inside your browser!

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Video Converter

Convert any video file to selected formats (i.e. mp4) inside your browser!

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PNG Optimizer

Optimize PNG images and reduce file size right in your browser!

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Color Changer for Facebook™

Easily choose your desired color for Facebook!

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NoTrack - Block Redirection Tracking

Prevents redirect links from tracking you in popular search engines.

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Downloads Button

Easily open downloads in a new tab with just one click!

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Print Button

Easily print any page with just one click (toolbar button).

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Settings Button

Easily open settings in a new tab with just one click!

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Web Archive Viewer

Easily view archived (cached) webpages via seven different engines.

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Audio Only for YouTube™

Listen to audio (no video) in YouTube and all embedded videos.

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Take a Break

Reminds you to take a break at a customizable time frame.

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Gesture Based Scroll (Using AI)

Control page scroll with hand or face gestures via artificial intelligence.

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Audio Downloader Prime

Easily extract audio contents with only one click.

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Video Downloader Prime

Easily extract video contents with only one click.

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Doc to PDF

Easily convert and download any document (doc, docx, ppt, etc.) to a PDF file.

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Image Downloader for Instagram™

Easily download and save desired images for instagram with just one click.

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Video Downloader for Instagram™

Easily download and save desired videos for instagram with just one click.

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System Memory Usage

Monitor system's memory via toolbar popup or toolbar button's icon.

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SQLite Reader

Easily browse, edit and manage SQLite database inside your browser!

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Enable Backspace

Enable backspace navigation with just one click!

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File Guard (Encryptor | Decryptor)

Encrypt/Decrypt any file with just one click inside your browser!

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Sender icons for Gmail™

Add a sender icon for all emails in your Gmail inbox.

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Video & Audio Downloader

Easily download video & audio streams via toolbar popup.

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Reader View (Dark, Light or Sepia)

Open any page in reader view mode; light, dark or sepia and clutter free.

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Block Image|Video

Block images and videos in all websites

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New Tab Wallpaper

Style your new tab - add beautiful and high quality pictures to new tabs.

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What is My IP Address

View your public ip address via toolbar popup.

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Copy Tab

Easily view and save tab info to a text file via toolbar popup.

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Clipboard Manager

Easily access to recent clipboards via context-menu or toolbar popup.

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Private Network

Easily find and set free private network proxies and, browse fast and secure!

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Audio to MP3

Convert any streaming audio to MP3 and download it to your machine.

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Image Downloader

Easily save all images in a website to a zip file with just one click!

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Scroll to Top

Add a stylish scroll-to-top button for all websites.

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Allow CORS: Access-Control-Allow-origin

Easily add (Access-Control-Allow-Origin: *) rule to the response header.

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Browse with Onion

Easily browse desired websites with tor proxy!

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Equalizer for YouTube™

Audio equalizer for YouTube and embedded videos.

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Docs Viewer

Easily view PDF and MS Office documents in your browser.

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Toolbar Clock

Stylish analog clock for your browser toolbar.

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Download Accelerator & Manager

Easily accelerator and manage your downloads from toolbar popup UI.

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Browser Cleaner Pro

Easily clear your browser's data and speed-up browsing via toolbar popup.

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Audio Equalizer

Stylish audio equalizer in toolbar popup.

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View Image Button (for Google™ Search)

Brings back the view image button for Google image search results.

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WebAPI Blocker

Easily block (nullify) undesired WebAPI(s) and protect your privacy.

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Tab Cookie Remover

Remove all cookies for the active tab with just one click.

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Full Screen Button

Easily switch to full-screen view from toolbar!

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Hide Tabs (Panic Button)

Easily hide and restore all open tabs with click of a button.

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Search Highlighter

Search and highlight keywords in any page via toolbar popup.

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Badge Checker for Gmail™

Shows badge notification for unread emails (supports multi-account)

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World Clock

Display multiple world clocks in toolbar popup.

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Change Geolocation (Location Guard)

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

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Rule Blocker

A lite and easy-to-use blocker based on regular expression rules.

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Copy As Plain Text

Easily copy the selected text without formatting to the clipboard via right-click menu.

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Cache Cleaner

Easily clear browser's cache via toolbar popup.

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Cookie Auto Delete

Automatically delete cookies when a tab or the browser is closed.

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Open in Private Mode

Open current tab in a private (incognito) window via toolbar button or context-menu.

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Tab Reorder

Move the active tab to the left or right via keyboard shortcut or toolbar button.

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Privacy Guard & Manager

Easily control settings in your browser that affect your privacy.

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Autofill Forms

Fill out online forms with just one click.

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Restrict to Domain

Restricts cookies, cache and other data access to the domain level.

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Messenger for WhatsApp™

Provides an easy access to WhatsApp, and notifies you of all new conversations via badge text.

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Reload All Tabs

Reload all tabs using a keyboard shortcut or toolbar button.

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Mobile View Switcher

Switch to mobile view with one click via toolbar button.

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Tab Manager

Easily organize your open tabs.

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Simple Calculator

A simple and very lite calculator for your browser!

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Screen Recorder

Record your computer's screen with just one click!

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Tab Discard (Suspender)

Easily suspend inactive tabs and save up memory for your browser.

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Save Tabs

Save and restore all tabs from toolbar popup UI!

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Word Counter

A lite tool for counting characters and words with mouse right-click.

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Video Recorder

Record video & audio from your computer's camera with this lite addon.

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Host Blocker - Block By Domain

A fast and lite blocker based on domain filtering.

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Proxy Switcher

Easily switch between multiple proxies via toolbar popup

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Print Selection to PDF

Easily print a mouse selection to PDF through right-click (context menu) item.

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Window Resizer

Easily set the layout (size & position) for your browser window

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App for Skype™ Web

Open Skype web app in a simple and standalone window.

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NoMiner - Block Coin Miners

Easily stop coin miners from using your computer resources

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Search Manager

Easily search with popular search engines in a new tab page. You can also switch between Google, Bing, Yahoo and Wikipedia search engines.

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URL Shortener

Shorten a desired URL with Rebrandly URL shortener API

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Search with Wikipedia™

Select and search in Wikipedia with mouse right-click.

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Remote VLC™ Player

Control VLC media player remotely via browser toolbar popup.

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Open in PDF Viewer

Open any PDF file in a desired PDF viewer.

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Disable Autoplay for YouTube™

Disable YouTube HTML5 player from auto-playing.

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Elite Download Manager

Easily manage your downloads from toolbar popup UI in your browser.

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Theater Mode

When watching videos content, switch to theater mode for optimal experience, and the display is much easier on your eyes!

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Print to PDF

Easily print any page to PDF with just one click (toolbar button).

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Open With Internet Download Manager

Open and download links with IDM (internet download manager) via a right-click context-menu item.

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Smart Drawing

Easy and fast drawing with smart drawing addon (uses AutoDraw UI)

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Onion Browser Button

Easily browse internet using TOR proxy with just one click!

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Page Screenshot

Capture a screenshot from the entire website with just one click!

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Open in VLC™

Open links in VLC via a right-click context-menu item.

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App for Weather Forecast

A lite and accurate weather extension for your browser!

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Sidebar for Google™ Search

Easy access to Google search (mobile-view) via sidebar.

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Font Inspector

Inspect all Fonts within a website in a nice in-page popup UI with just one click.

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Dark Mode

Easily darken the web with dark mode addon at night time!

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Flash Blocker Strict

Block all Flash contents from loading (whitelisting available).

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App for Google™ Paint

A comprehensive paint application for your browser

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Tab Auto Refresh

Automatically refreshes desired tabs on a pre-defined interval basis.

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Cookie Switch ON|OFF

Switch cookies in your browser ON or OFF, the easy way!

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Policy Control

Easily control all the browser's content settings from toolbar popup UI.

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App for Translate™

Easily open and use Translate while you browse, with just one click!

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JavaScript Switch ON|OFF

Switch JavaScript ON or OFF, the easy way!

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Magic Squares

An easy-to-use and lite magic-squares game.

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Block Site

Block desired domain(s) with just one click.

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Undo|Duplicate Tab

Undo a closed Tab(s) or create a duplicate of your current Tab

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Word Search Puzzle

An easy-to-use and lite Word Search Puzzle game for your browser.

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App for Twitter™

Easy access to your Twitter page with just one click.

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Forget Tab

Clear current tab's history, storage, cookies and more with just one click!

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Speed Dial

An easy to use and lite Speed Dial addon!

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Popup Blocker Lite

A fast, easy and secure way to block all unwanted popups and pop-unders!

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App for Instagram™

Open Instagram in a simple and standalone window.

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Hit the dot

An easy-to-use and lite hit-the-dot game.

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Translator Lite

A handy and powerful lite translator.

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Browser Internals

Access to all (about:about) pages in a stylish toolbar popup.

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Piano Prime

An easy-to-use and lite Piano App.

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Floating Panel for YouTube™

Provides an easy access to youtube website, plus, the window size is adjustable to your choice.

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Panel & Notifier for Gmail™

Easy Access to Gmail via Toolbar-Panel UI, Plus, Get Badge Notifications.

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Weather Forecast Global

Easily check the latest weather forecast from your browsers toolbar-panel.

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2048 Prime

An easy-to-use and lite 2048 Game.

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Seen Blocker for Facebook™

Read your Facebook messages without notifying the sender.

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Firewall Lite

Protects your privacy and blocks annoying contents.

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Notifier for Outlook™

Get Badge notification for your Outlook mailbox!

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Auto HD|LQ for YouTube™

Choose HD or LQ for all YouTube HTML5 and Flash videos.

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Notifier for Tumblr™

A fully-fledged Tumblr client for your browser.

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Dark Theme for YouTube™

A better alternative to the default Color scheme of YouTube especially at night time.

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HTML Content Blocker

Blocks desired HTML contents (script, image, style, object, media) on any webpage.

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Notifier for iCloud™

Get Badge notification for iCloud email and instant access to your iCloud inbox with just one click.

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Flash Block Plus

Provides control over Flash contents.

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Email Notifier

Brings badge notifications for new emails from top providers.

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Clean Facebook™

Blocks all annoying contents on Facebook.

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Flash Player for YouTube™

Watch YouTube videos only in Flash Player.

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AdBlocker for Gmail™

Removes all annoying contents from your inbox.

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Auto Loop for YouTube™

Automatically Repeat Your Favourite YouTube™ video.

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Seen Blocker

Read your messages without notifying the sender.

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Page to Popup

View the mobile version of any website in your browser's toolbar popup window.

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No-Script Suite Lite

Block Scripts (and more) on Untrusted Websites.

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Notifier for Inbox™

Get Badge notification for your Inbox mail and instant access to your Inbox with just one click.

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Tab Memory Usage

Displays memory usage of each browser tab in a color coded badge button or inside the tab titlebar.

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Clean YouTube™

Removes all annoying contents from YouTube.

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Easy Screenshot

An easy to use screen capture tool.

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Anywhere Player for YouTube™

Have access to a floating YouTube window (mobile view) in any page.

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Fast Image Blocker

Blocks all images and visual contents on desired websites

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Desktop Messenger for WhatsApp™

Provides an easy access to WhatsApp, and notifies you of all incoming posts.

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Capture, Reverse Image Search

An easy to use screen capture tool.

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Telegram™ Desktop

Provides an easy access to your Telegram™ page, and notifies you of all incoming posts.

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Feedly Notifier Plus

A badged powered toolbar notifier for feedly.com

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YouTube™ Flash HTML

Play YouTube videos in Flash or HTML5 Player.

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Art Project for Firefox

Masterpieces from Google Cultural Institute in your Firefox's new tabs

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Smart HTTPS

Smart Change of HTTP addresses to the secure HTTPS.

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Privacy Protector Plus

A free and open-source privacy protector tool.

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Night Mode Pro

Switch your browser to night mode for optimum viewing besides, the display is much easier on the eyes!

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App for WA Web

Provides an easy access to WhatsApp web application, plus, the window size is adjustable to your choice.

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Auto Pause|Stop for YouTube™

Automatically Pause or Stop YouTube™ Videos from Playing.

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Disconnect for Facebook™

A lightweight firewall to disconnect third-party websites from accessing to your Facebook.

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Undo Closed Tabs Button

Lets you undo closed tabs via a toolbar button and/or a tab bar button.

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Social Disconnect Plus

A free and open-source social disconnect (blocker) tool.

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Custom Style Script

Add Custom JavaScript Codes or Styles (CSS) to any Page.

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Sidebar for YouTube™

Easy access to YouTube website (mobile-view) via sidebar.

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Messenger & Notifier for Facebook™

A fully-fledged messenger client in your browser.

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HTML Player for YouTube™

Watch YouTube videos only in HMTL5 Player

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Flag Plus

Shows country flag based on the server's location of the active tab's url.

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Panel and Notifier for Instagram™

The best way to check your Instagram page while you browse.

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Panel for YouTube™

Easy access to YouTube website (mobile-view) via toolbar popup UI.

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Website Theme Manager

Allows you to change any website's look/theme.

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Capture Google™ Reverse Image Search

An easy to use screen capture tool.

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WebRTC Control

Disable or Enable WebRTC Control easily with one Click!

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Forecast: Google™ Weather

Get local and international weather forecast for the entire globe.

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Insight™

A concise insight about all websites you visit.

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Open in IE™

Open links in Internet Explorer via a right-click context-menu item.

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Open in Chrome™

Open desired links in Chrome™ via a right-click context-menu item.

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Panel for Google™ Stock

Search and Monitor Stock Market with Google Stock API.

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Panel for Google™ Scholar

Easy access to Google Scholar right from toolbar popup.

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FoxyAbout

Easy access to important about pages in Firefox

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FoxyPermissions

Easy access to Firefox about:permissions page

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Panel for Pinterest™

The best way to check your Pinterest wall while you browse.

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Open in Google™ Translate

Open a selection in Google Translate via the right-click context-menu item.

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Custom Page Zoom

Easily set a custom zoom level for each website (or all websites)

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NCAA™ FBS Scores

A lite and accurate NCAA FBS score monitoring addon based on Google Technology

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App for Messenger™

Easy access to your messenger page with just one click.

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Panel for Google™ Transliteration

A lite multi-language Transliteration tool.

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App for Hangouts™

Open Hangouts in a detached popup UI with just one click!

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Popular Videos for YouTube™

Easy access to YouTube grid view via toolbar button.

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Sidebar for Gmail™

Easy access to Gmail inbox (mobile-view) via sidebar.

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App for Spotify™

Provides an easy access to spotify web application, plus, the window size is adjustable to your choice.

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FoxyPerformance

Easy access to Firefox about:performance page

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Custom UserAgent String

Add a custom useragent string for desired URLs or domains.

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Podcast Player Prime

An easy-to-use and lite podcast player.

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Sidebar for Google™ Translator

Easy access to Google Translate page (mobile-view) via sidebar.

Contact Us

To start an open-source project please use the contact form below.