| Software | Portable Version Available? | |----------|-----------------------------| | (web-based, works offline) | Yes (via browser cache) | | GIMP Portable | Yes (official from PortableApps.com) | | Paint.NET Portable | Yes (third-party repack) | | Krita Portable | Yes (official) | 10. Final Verdict Adobe Photoshop 2020 Portable is useful only for experienced users on isolated, non-critical systems. For professional work, always use the licensed, installed version. For portability, consider open-source alternatives or cloud-based editors like Photopea. ✅ If you still choose to use it: keep backups, never trust a single download source, and always verify file hashes if available.