Need to reinstall Kala (last version) - is there a link?

I'm having problems with the Kala, it tends to freeze for some reason.

Probably just a bug in my computer.

A reinstall would probably be necessary. Is there somewhere a link to the latest version of Kala (later than 2016, with updates)?

I can update the password via email if needed, but the software would need a link.

Thank You!