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Try Antidote for free!

Enjoy writing with confidence using the greatest writing assistance software ever made.

Sign up for a 30-day free trial and discover Antidote’s powerful corrector, comprehensive dictionaries and detailed language guides.

Start your 30-day free trial

More than your typical spelling and grammar checker

Antidote doesn’t just correct your errors, it improves your writing style by flagging inappropriate tone, problematic language, clumsy constructions, run-on sentences and more! Tooltips help you learn from your mistakes with clickable explanations that take you straight to the corresponding page in the language guides. Ten comprehensive dictionaries, all fully linked for easy reference, help you find the perfect word in just a few clicks.

Second Language Optional

Demo Antidote for either English or French during your free trial. Subscribe to enjoy support for both.

Integration With Your
Favourite Software

Use Antidote wherever you write thanks to its connectors.
No need to copy-paste!

Anti-Oops! Technology

Say goodbye to typos and never forget to include an attachment again: Anti-Oops! double-checks every email before you send it.

Try all three applications for free.

Antidote+ gives you access to the whole product range!

Three applications, one subscription

Computer

Antidote 12

Use the corrector, dictionaries and language guides locally on your computer (Windows or Mac).

Web Browser

Antidote Web

Correct your writing on any device with an Internet connection (tablet, phone, Chromebook, etc.).

iPhone and iPad

Antidote Mobile

Check the dictionaries and language guides anywhere, anytime, even without an Internet connection.

Experience the joys of better writing with Antidote.

Start your 30-day free trial now