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PCSX-ReduxBizHawk
Free

Free and open source.

 Free

Free and open source under the MIT licence.

Windows, macOS, Linux Windows, Linux
  • Debugging tools for PS1 development
  • Part of a wider project with libraries and hardware research
  • Frame stepping, rewinding and unlimited named savestates across every core
  • Memory view, search and edit in all emulated hardware components
  • Aimed at developers more than casual players
  • Documentation is spread across the project
  • Windows users must run a separate prerequisites installer first
  • Windows and Linux only; macOS is not officially supported
Downloadable app Downloadable app
Open source Open source
License: GPL-2.0 License: MIT
No account needed No account needed
Works offline Works offline

Checked September 23, 2026

Checked September 21, 2026

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