You can download previous versions of PRSice here

Warning

We no longer support PRSice-1.x. Please use PRSice-2 unless you need specific features in PRSice-1 that isn't implemented in PRSice-2. Bugs and errors within PRSice-1.x will no be fixed nor will the script be updated.

Version Software Manual Vignette
1.25 download download download
1.23 download download download
1.22 download download download
1.21 download download download
1.2 download download download