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halp vs tealdeer: catalog facts
halp	tealdeer
Free Free and open source under Apache-2.0 or MIT.	Free The open-source application is available without a license fee.
Command line	Windows, macOS, Linux, Command line
Checks several common help and version argument forms Allows custom arguments and configuration	Cached command examples work offline
Cheat sheet lookup uses an online service	Refreshing the page cache requires internet access.
Downloadable app	Downloadable app
Open source	Open source
License: Apache-2.0 OR MIT	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked September 22, 2026

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