Download TechRetriever for Windows
This is the official download of TechRetriever 2.9.30 for Windows 10/11 x64, the original build. The setup program is about 34 MB, and the portable single .exe is about 25 MB.
- Press Download TechRetriever to fetch the setup program of about 34 MB, or use the portable build of about 25 MB.
- Compare the SHA-256 checksum of the file with the published manifest, using the certutil command shown below.
- Run the setup program. Windows SmartScreen may warn because the installer is not code-signed yet; choose More info, then Run anyway, only after the checksum matches.
- Open the app, connect a model, and choose the project folder that holds your scripts.
No account is needed to run TechRetriever. A cloud AI provider may charge separately for its own model use, and that bill comes from the provider, not from this app.
System requirements
TechRetriever runs on Windows 10 and 11, 64-bit (x64). Bash scripts run inside WSL on the same PC or on a Linux system you own that you reach over SSH, so set up WSL or SSH access before you start.
Updates
The app shows an Update button when a new version is ready. Version 2.9.30 was released on 8 November 2026, and update checks are one of the optional network features.
Check the file before you run it
certutil -hashfile "C:\Users\you\Downloads\downloaded-file.exe" SHA256Run the command in a Windows terminal, replace the path with the real name of the downloaded file, and compare the printed SHA-256 value with the published manifest. If it differs, do not run the file.
