Released in late 2021, Postman v9.31.0 was the last stable build before the major architectural shift to version 10. Here is what defined this release:
For teams that haven't migrated to GraphQL or gRPC extensively, v9.31.0 remains a perfect choice.
These are direct links from Postman’s official static file server (valid as of this writing). Always verify file integrity after download.
| Platform | Architecture | Download Link |
|----------|-------------|----------------|
| Windows (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 |
To download, copy the full link into your browser. The server will redirect to the actual file.
Downloading Postman v9.31.0 specifically can be tricky because the official Postman website primarily promotes the latest version (v11+). However, many users still seek v9 versions to keep features like the Scratchpad or to avoid newer account requirements. Direct Download Links (Postman CDN) postman v9.31.0 download
While v9.31.0 is often cited, community resources suggest that v9.31.28 or v9.31.30 are the most stable "final" releases of the v9 branch. You can try these direct official CDN links:
Windows (64-bit): https://dl.pstmn.io/download/version/9.31.30/win64
macOS (Intel): https://dl.pstmn.io/download/version/9.31.30/osx
macOS (Apple Silicon/M1/M2): https://dl.pstmn.io/download/version/9.31.30/osx_arm64
Linux (64-bit): Manual downloads are often available through repositories like FOSSHUB. Step-by-Step Installation Guide Released in late 2021, Postman v9
Download the Installer: Use one of the direct links above to get the specific executable for your operating system.
Disable Internet (Optional but Recommended): To prevent Postman from immediately auto-updating to v11 upon launch, some users recommend disconnecting from the internet during the first startup to find and disable "Auto-update" in settings. Run the Installer:
Windows: Double-click the .exe file. It will install automatically to your local user directory.
macOS: Open the .zip or .dmg, then drag the Postman icon into your Applications folder.
Manage Your Data: If you are downgrading from v10 or v11, your data may not be compatible. It is best to export your collections before installing the older version. Important Considerations Install and update Postman For teams that haven't migrated to GraphQL or
Here is the full text for a page or post regarding Postman v9.31.0 download.
Rating: 7.5/10
Best for: Teams sticking with classic UI, older CI pipelines, or users avoiding v10’s bloat.
Not recommended for: New projects needing gRPC/GraphQL subscriptions, or security-sensitive environments.
⚠️ Security note: v9.31.0 is outdated. For production use, consider v10+ or alternatives like Bruno (offline-first) or Insomnia.
Would you like help finding the official archive for older versions, or a comparison with current Postman releases?