Chrome was marking download as dangerous
Google Chrome was falsely marking our V3.3 downloads as dangerous. This has now been fixed by Google, so there shouldn't be any issues installing from Chrome.
You are welcome to test any of our installers on virus total: https://www.virustotal.com/. You don't need to download the program, you can enter a url on Virus Total.
There may be the occasional 'false positive' where similar legitimate code is mistaken for a virus, but the major anti-virus programs will agree that it is safe.
Program integrity is built in
When the installer is created here, a unique number is generated that must be the same when it runs on your PC. If this number is different on your PC, Packing Partner will not run.