LanguageTool
★ 15.2kGNU Lesser General Public License v2.1Open Source — No PaywallDocker · Source12+ active committers (12mo)
About
LanguageTool is an open-source proofreading engine designed to help users catch writing mistakes that go beyond basic spell checking. It supports English, Spanish, French, German, Portuguese, Polish,...
Community Ratings
No ratings yetNew this week
Read recap →Weekly Recap — Oct 9, 2026 – Oct 16, 2026Oct 16, 2026
Features
- proofreading
- grammar and spelling error detection
- multi-language support
- HTTP API
- Java API
- command-line mode
- GUI mode
- server mode
- LibreOffice/OpenOffice extension
Details
- Last Updated
- Oct 20, 2026
- Created
- Aug 8, 2013
- Install Methods
- dockersource
- Requirements
- Java 17Apache Maven
- Minimum Requirements
- Disk: more than 1 500 MiB on disk
- API
- REST
- Runtime / Stack
- JavaDocker
- Privacy & Independence
- Cloud: OptionalOffline Capable
- Deployment
Deployment: no container deployment found
Tags
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Metadata extracted from README on Mar 25, 2026
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