Pairwise LM
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Download Pairwise LM

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Pairwise LM

Windows 10/11 · version 2.9.26

Get Pairwise LM ↗

Get the official build of Pairwise LM for your Windows PC. The download button provides the setup program (about 34 MB); the portable single .exe (about 25 MB) also exists. No account is needed to run the agent.

  1. Click the download button to save the installer to your computer.
  2. Compare the SHA-256 checksum with the published manifest to verify the file.
  3. Run the setup program and accept the SmartScreen warning after verifying the checksum.
  4. Open the app, connect your model, and choose the project folder to start.
Before you begin

Pairwise LM runs locally with no account needed.

System requirements

Pairwise LM runs on Windows 10 or 11 (x64). You need enough RAM and disk space for your model and working folder. The interface supports 13 languages.

Updates

An Update button appears when a new version is ready. The current version 2.9.26 was released on 2 Nov 2026.

Verify the download

Windows
certutil -hashfile "C:\Users\you\Downloads\<downloaded file>.exe" SHA256

Compare the output with the published manifest. If the hash matches, click More info then Run anyway to proceed with the installation.