Download

Kryen for Windows

Kryen isn’t available to download yet. Join the Discord to hear the moment it is.

Requirements

Windows 10 or 11, 64-bit (x64)
An internet connection
For live trading: a Solana wallet with SOL, and your own RPC endpoint (for example a Helius plan). Paper mode works without either.

The installer installs for your Windows user only, so it doesn’t need administrator rights. If Microsoft’s Visual C++ runtime is missing it offers to install it, and only that step asks for administrator approval. Kryen updates itself from updates.trykryen.com: updates are signed, and install only when you click Install now, never while live trading is active.

Verify your download

Check the checksum. In PowerShell, in the folder you saved the file to:
```
Get-FileHash .\Kryen-<version>-setup.exe -Algorithm SHA256
```
The Hash it prints must match the SHA-256 shown on this page for that version, character for character (PowerShell prints it in capitals; that’s fine).
Check the signature. Right-click the file → Properties → Digital Signatures. The signer must be the publisher named on this page, and Details must say “This digital signature is OK.”
If either check fails, don’t run the file. Delete it and tell us in the Discord (opens in a new tab) or at support@trykryen.com.

New publishers build up a reputation with Microsoft over time, so Windows SmartScreen may show “Windows protected your PC” for early releases. Check the signature as above before choosing to run it.