Project Goal

Provide a native macOS build of PuTTY and its companion tools while maintaining compatibility with modern macOS systems and Apple Silicon processors.


Challenges

Several issues needed to be addressed:

  • adapting the build system for macOS
  • replacing Windows specific components
  • ensuring compatibility with Apple Silicon
  • packaging the tools into a proper macOS application bundle

Solution

The project involved:

  • updating build scripts
  • adapting platform specific code
  • testing on modern macOS versions
  • packaging the tools using macOS application bundle conventions

Result

The result is a fully functional macOS port of the PuTTY toolset including:

  • PuTTY
  • PSCP
  • PSFTP
  • PuTTYgen
  • Plink
  • Pageant

This allows developers familiar with the Windows version of PuTTY to transition easily to macOS.