There are some previous BrainVoyager versions on the download server to which the link is no longer available on the BrainVoyager website.
You can still download them here (latest update 01-Jan-2022):
Windows: 64bit
Mac: x86_64 arm64
Linux: Ubuntu 20.04 64bit
Windows: 64bit
Mac: 64bit
Linux: Ubuntu 18.04 64bit
Windows: 64bit
Mac: 64bit
Linux: Ubuntu 18.04 64bit
Windows: 64bit
Mac: 64bit
Linux: Ubuntu 18.04 64bit
Windows: 64bit
Mac: 64bit
Linux: Ubuntu 16.04 (64bit)
Windows: 64bit
Mac: 64bit
Linux: Ubuntu 16.04 (64bit)
Windows: 64bit
Mac: 64bit
Linux: Ubuntu 16.04 (64bit)
Windows: 64bit
Mac: 64bit
Linux: Ubuntu 16.04 (64bit)
Windows: 64bit Python64bit
Mac: 64bit
Linux: Ubuntu 14.04 (64bit)
Windows: 64bit Python64bit
Mac: 64bit
Linux: Ubuntu 14.04 (64bit)
Windows: 64bit Python64bit
Mac: 64bit
Linux: Ubuntu 14.04 (64bit)
Windows: 64bit Python64bit
Mac: 64bit
Linux: Ubuntu 14.04 (64bit)
Windows: 64bit Python64bit
Mac: 64bit
Linux: Ubuntu 14.04 (64bit)
Windows: 64bit Python64bit
Mac: 64bit
Linux: Ubuntu 14.04 (64bit)