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On the recordRead 5 Oct 202615 facts
LTeX+
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Free
Free
Offline grammar and spelling checking · use in supported editors, as an LSP language server, or from the command line
Read 5 Oct 2026 · ltex-plus.github.io
On the record
- Customization
- Features include user dictionaries and multilingual document checking through LaTeX babel commands or magic comments.ltex-plus.github.io · read 5 Oct 2026
- Document formats
- It supports formats including LaTeX, Markdown, Typst, Org, BibTeX, reStructuredText, and XHTML.ltex-plus.github.io · read 5 Oct 2026
- External service option
- Users can configure LTeX+ to use an external LanguageTool server.ltex-plus.github.io · read 5 Oct 2026
- Integrations
- Official editor extensions are available for Visual Studio Code and Emacs; LTeX+ also works through the Language Server Protocol or command line.ltex-plus.github.io · read 5 Oct 2026
- Intended users
- The project cites scientific LaTeX papers as a classic use case and also suggests blog posts, book chapters, and long emails.ltex-plus.github.io · read 5 Oct 2026
- Languages
- The supported natural languages are the same as LanguageTool’s and can vary when a release updates the LanguageTool version.ltex-plus.github.io · read 5 Oct 2026
- Offline privacy
- The bundled offline checker does not upload anything to the internet.ltex-plus.github.io · read 5 Oct 2026
- Other editor support
- The documentation lists third-party integrations for Neovim, Sublime Text, and Emacs eglot, and says LSP-compatible editors can use the language server.ltex-plus.github.io · read 5 Oct 2026
- Performance note
- The FAQ says an initial check usually takes around 30 seconds and may take up to two minutes, depending on document length and computer power.ltex-plus.github.io · read 5 Oct 2026
- Purpose
- LTeX+ provides offline grammar checking for markup languages using LanguageTool.ltex-plus.github.io · read 5 Oct 2026
- Security support
- By default, only the latest published version receives security updates, and vulnerability reports should be submitted through GitHub Security Advisories.github.com · read 5 Oct 2026
- Style suggestions
- Yesltex-plus.github.io · read 21 Sep 2026
- Support channel
- The FAQ directs users with unanswered questions to the project’s GitHub repository and asks them to read the contribution instructions before opening an issue.ltex-plus.github.io · read 5 Oct 2026
- System requirements
- The VS Code extension requires a 64-bit Linux, Mac, or Windows system and VS Code 1.82.0 or later, with extra language extensions needed for some document formats.ltex-plus.github.io · read 5 Oct 2026
- Writing feedback
- It detects spelling, grammar, and stylistic errors, highlights issues with hover descriptions, and offers replacement suggestions through quick fixes.ltex-plus.github.io · read 5 Oct 2026
