This is the bigger danger. Because Pro 6 is old and portable versions are repacked by anonymous third parties, they are a favorite vector for malware.
ACDSee Pro 6 is a vintage professional photo-workflow application, originally released around 2012, that focuses on fast image management and non-destructive editing. While a "portable" version is often sought for use on USB drives without installation, of ACDSee Pro 6
: This version introduced native 64-bit support, significantly speeding up image processing and library browsing on modern Windows systems.
Because there is no official portable release, versions labeled "ACDSee Pro 6 Portable" found on third-party sites are often unofficial repacks . These can pose significant risks: