Download the correct file for your platform and run the .app/.exe/unix executable.
The whole point of this application is to run it on a new machine with no internet and fully airgapped. Running it on your current machine does not save you from malware you may already have.
MacOS Virus Scan (100% safe, 0/59): VirusTotal
Linux Virus Scan (100% safe, 0/57): VirusTotal
Windows Virus Scan (98.3% safe, 1/59): VirusTotal. The false positive is confirmed by MetaDefender Report to be a false positive, the anti-virus flags 'EOS' in file contents and thinks it is a coin miner.
-Fix validation bugs