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GNU Parallelrush
Free

Free and open source under the GPLv3.

 Free

Free and open source under the MIT license.

macOS, Linux, Command line Windows, macOS, Linux, Command line
  • Runs many jobs at once across multiple cores
  • Can spread work across several machines
  • Runs jobs concurrently with timeouts and retries
  • Can resume multi-line commands
  • Command-line only, with many options to learn
  • Aimed at Unix-like systems; no Windows version listed
  • Requires comfort with shell commands and command-line workflows
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0 License: MIT
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 23, 2026

Checked October 8, 2026

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