Download JamSesh

For Windows 10 and 11, 64-bit. Try it free for 14 days; buy when you're sure.

Get the installer

The download opens on GitHub. Pick the installer file (.exe) under Assets.

Windows shows a warning?

JamSesh is from a new publisher, so Windows SmartScreen may say it protected your PC. Click More info, then Run anyway. The installer is per user and needs no administrator rights.

The 14-day trial

Everything works for 14 days. After that, only saving and exporting are locked; nothing you made is lost. Buy early access, then enter the purchase code you receive by e-mail and it is unlocked for good, with every 1.x update included.

What you need

Windows 10 or 11, 64-bit, and an audio device (WASAPI audio in this beta, no ASIO yet)
Works offline and needs no account. The internet is for the download, updates and jamming with people outside your home.
The installer is about 470 MB: the factory instrument library comes with it, so JamSesh works offline from the first start.
Updates are offered inside the app.

Trouble? See the FAQ or contact us.