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LTeX+ vs proselint: catalog facts
LTeX+	proselint
Free Free and open source under the MPL-2.0 licence.	Free Free and open source under the BSD 3-Clause licence.
Command line	Windows, macOS, Linux, Command line
Understands LaTeX, Markdown, Typst and many other markups Works in any editor with an LSP client	Checks based on established usage guides and editors Works on plain files from the command line
Needs an editor client or command-line use; no standalone interface Setup is more technical than a grammar app	English only No graphical interface
Downloadable app	Downloadable app
Open source	Open source
License: MPL-2.0	License: BSD-3-Clause
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.