Free Browser Extensions, Addons, Userscript Store for
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Extensions inspire

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

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.

SketchUp for Schools

SketchUp in a browser for Primary and Secondary Schools signed up with G Suite for Education.

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.


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

Ace Script

Provide userscript support for browsers.

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


3D modeling in browser


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.


The #1 source for Current Events, News and Non-fictional articles for Kids and Teachers

ScheduleOnce for G Suite

Online scheduling that works in tandem with Google Calendar to support your business in a wide range of scheduling scenarios.


gScholar- TEACHER DASHBOARD for Google Apps & Chrome

Logitech Smooth Scrolling

Buttery-smooth scrolling for Logitech mice and touchpads.

Turn Off the Lights

The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube™ and beyond.

Player para ver Movistar+

Utilice la extensión para acceder a los contenidos de Movistar+ desde Chrome.

EquatIO - Math made digital

Easily create mathematical equations, formulas and quizzes. Intuitively type or handwrite, with no tricky math code to learn.


Secure Cloud Storage

Engrade Pro

Engrade Pro is an easy-to-use education management app for teachers, students and parents in official districts.

Prodigy Math Game

Join Prodigy, a free math game for Grades 1 - 8 that's already being used by over 3 million teachers and students

Boomerang for Gmail

The ultimate email productivity tool. Send later, track responses, and use AI to write better emails.

Search Encrypt

Keep your searches private by redirecting searches that may be tracked to Search Encrypt, a privacy-focused search engine.


BetterTTV enhances Twitch with new features, emotes, and more. We like to think we make Twitch better.

User-Agent Switcher for Chrome

Spoofs & Mimics User-Agent strings.


Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies

Mojo Helpdesk

Centralize, assign, and track customer support requests as well as internal help desk tickets.

Avira SafeSearch Plus

Provides you with Avira SafeSearch Plus.

Поиск Яндексa

Вводите запросы в адресную строку и получайте ответы от Яндекса

The QR Code Generator

Create your own QR Codes! This App generates QR Codes from free text, URLs, phone numbers, SMS messages, or contacts (vcard).


The LEGO® MINDSTORMS® Education EV3 Programming App simplifies student access to, and promotes their engagement with, STEM subjects.

Поиск Яндексa

Вводите запросы в адресную строку и получайте ответы от Яндекса

Video DownloadHelper

Download Videos from the Web


INISAFE CrossWeb EX 확장 프로그램

Webcam Toy

Take selfies with your camera using over 80 free fun effects. Save photos to your computer, or share online.

Yandex Search

Enter search requests in the address field and get results from Yandex

Sumo Paint - Online Image Editor

The most popular photo editor and painting app. Over 30 million users & 500 million saved images.

Zotero Connector

Save references to Zotero from your web browser


Convert classroom papers to accessible files.

Поиск Яндексa

Вводите запросы в адресную строку и получайте ответы от Яндекса

Block Site - Website Blocker for Chrome™

Stay focused and improve productivity. Easily block any distracting or harmful website. Stop procrastination once and for all!