Free Browser Extensions, Addons, Userscript Store for
Chrome | Opera | Firefox | Yandex | Chromium

Extensions inspire

We always collect best and most helpful extensions. Here they are!

Norton Home Page for Chrome

Safely search the web from your home page on Chrome, with Norton. Stay away from phishing and other risky sites.

Trustnav Safesearch

Trustnav prevents you from accessing dangerous websites and blocks unwanted ads.

Dell Activity Light

control the LED light on Dell chromebook

Ebates: The Free Cash Back Shopping Assistant

The best coupons and the most Cash Back. We do all the work. You just shop and save.

The QR Code Extension

Allows to generate a QR Code for the current page and scan a QR Code using the webcam.

Magic Actions for YouTube™

Enhance your YouTube watching experience! Cinema Mode, Mouse Wheel Volume Control, AutoHD, Expand, Snapshots …

Morpheon Dark

A minimalistic dark theme without any distractions

Spotify - Music for every moment

Spotify - Music for every moment


Scans QR codes using your webcam.

Touch VPN

Unblock any blocked website and stay secure with Touch VPN. Easy use with one-click activation. Unlimited and completely FREE!

Pop up blocker for Chrome™ - Poper Blocker

#1 extension to block annoying popups, popunders & overlays in an easy & effective way. Browse without interference on all sites.

Reddit Enhancement Suite

A suite of modules that enhance your Reddit browsing experience

Flash Video Downloader

Popular Video Downloader. Downloads most popular media formats like flash, videos, audios.

Start Page — Yandex

Quick access to our search engine and other Yandex services

Kami - PDF and Document Annotation

Best PDF and Document Annotation and Markup Tool. Works with Google Drive and Google Classroom

Groups Directory

Groups Directory is a tool to search groups and users inside a Google Apps domain.

BrainPOP Jr.

Single Sign On for BrainPOP Jr.


Manage and Monitor for G Suite

Save to Facebook

Save things you want to come back to later.


Test upload speeds and download speeds. Get FREE tips on how to boost connectivity and more, all from one FREE and convenient spot!


Free messaging, Useful memo features, and Screenshots made easy.

Entanglement Web App

Create the longest path possible and challenge your friends in the game of Entanglement.

Bitdefender Wallet

Automatically fills your logins online while keeping them completely secured.

네이버 동영상 플러그인

네이버 동영상 서비스 이용을 위한 확장 프로그램

Video Adblocker for Youtube™ Extension

YouTube Adblocker removes all ads: pre-roll video ads, text & banner ads. Save time by stopping those useless advertisements.

Screenshot Reader

Screenshot reading support for Read&Write for Google Chrome™


Watch video clips, movie trailers, music videos and more.

Visual Bookmarks

Keep all your favorite sites in one place with Visual Bookmarks

Search and Start page — Yandex

Type your search queries into the address bar and get answers from Yandex

DocHub - Edit and Sign PDF Documents

Securely edit, fax and sign PDF and Word documents for free. Fill forms. Merge documents and reorder pages. Create templates.


Join prickly cactus Spike in a fun scramble to pop as many balloons as you can.

Business Hangouts

Business Hangouts, brings Webinars and Webcasts to Google Apps. An all-in-one app to produce Webinars, Trainings & Town Halls.

Business Hangouts - Webinars for G Suite

Webinars, Web Conferencing, Online Meetings for Google Apps

Videostream for Google Chromecast™

Play your downloaded videos on the Chromecast™ (any file type)

HTTPS Everywhere

Encrypt the Web! Automatically use HTTPS security on many sites.

Take Webpage Screenshots Entirely - FireShot

Take FULL webpage screenshots. Capture, edit and save them to PDF/JPEG/GIF/PNG, upload, print, send to OneNote, clipboard or email.

Awesome Screenshot: Screen Video Recorder

Screencast, record screen as video. Screen capture for full page, annotate, blur sensitive info, and share with one-click uploads.

Snap&Read Universal

Text reader (TTS) that simplifies vocabulary, translates text, reads inaccessible text (OCR), and captures and cites sources.

DocuSign - eSign PDFs, Google Docs, and more

Send PDFs and Docs for electronic signature, or add your own signature in minutes. Sign directly from Google Drive or Gmail.

Ace Script

Provide userscript support for browsers.


The easiest way to take bookings online - let people book fixed length slots straight into your Google calendar.

Co:Writer Universal (Extension)

Word prediction that is grammar smart and inventive spelling aware. Speech recognition allows you to speak it, and we'll write it.

Stupeflix Video Maker

Make awesome videos in a few clicks!

Fair AdBlocker

Block annoying ads, popups, malware and tracking (even on Facebook & Youtube), browse faster, and protect your privacy.

LanSchool Student

LanSchool Student application for Chromebook


Watch movies and TV shows instantly on your Chromebook and in Google Chrome on your PC/Mac with your Netflix membership

Shared Contacts for Gmail®

With "Shared Contacts for Gmail®", you can share your contacts groups (address books) with users of your domain.


Save up to 95% memory and reduce tab clutter


Get coupon codes, loyalty rewards, and better offers from other sellers. By installing, you agree to the terms at wikibuy.com.

Google Scholar Button

Lookup scholarly articles as you browse the web.