1Checker, the best free grammar checker, allows you to instantly check texts for various mistakes and offers you improvement suggestions for writing better English.
Powered by Artificial Intelligence (AI) and Natural Language Processing (NLP) technologies, 1Checker is an ideal writing enhancement tool with spelling check, grammar check, style review, vocabulary enrichment, dictionary, translation and more this-is-exactly-what-I-want benefits all packed in one.

What's New
Compile with Facebook's upgrade to enable Facebook account log-in.

1Checker (com.greedyint.1checker) is a Mac software application that has been discovered and submitted by users of The latest version that our users have reported running on their systems is 1Checker 10010.

Operating System: Mac

Minimum OS version: 10.7

Bundle Information: Created by Qt/QMake

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