For companies with strict data residency rules, v9’s ability to function without syncing data to the cloud is a critical security requirement.

Once installed, follow this checklist:

Although version specifically is sometimes noted as an invalid version string in community forums, you can download the final, most stable release of the v9 series, v9.31.30 , using these official direct links: Windows (64-bit): Download v9.31.30 for Windows macOS (Intel): Download v9.31.30 for Mac macOS (Apple Silicon/M1/M2): Download v9.31.30 for ARM

| Platform | Architecture | Download Link | |----------|-------------|----------------| | (64-bit) | .exe (standalone) | https://dl.pstmn.io/download/version/9.31.0/win64 | | Windows (32-bit) | .exe | https://dl.pstmn.io/download/version/9.31.0/win32 | | macOS (Intel) | .zip | https://dl.pstmn.io/download/version/9.31.0/osx_64 | | macOS (Apple Silicon) | .zip | https://dl.pstmn.io/download/version/9.31.0/osx_arm64 | | Linux (64-bit) | .tar.gz | https://dl.pstmn.io/download/version/9.31.0/linux64 |

Direct download link for 9.x? - Help Hub - Postman Community

While is an incredibly stable and capable version of the tool, we generally recommend using the latest version of Postman for the best security patches and newest features (like Postman AI). However, for legacy systems and specific workflow requirements, v9.31.0 remains a "gold standard" for many in the dev community. AI responses may include mistakes. Learn more