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mprocs vs GNU Parallel: catalog facts
mprocs	GNU Parallel
Free Free and open source under the MIT licence.	Free Free and open source under the GPLv3.
Command line	macOS, Linux, Command line
Separate output view for each running command Interact with any process from one terminal	Runs many jobs at once across multiple cores Can spread work across several machines
Development has moved to the unreleased successor dekit Processes stop when the mprocs window closes	Command-line only, with many options to learn Aimed at Unix-like systems; no Windows version listed
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: GPL-3.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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