Adobe Photoshop CS3 is a powerful image editing software that was widely used by professionals and hobbyists alike. Released in 2007, it introduced several groundbreaking features such as the 'Clone Source' tool, 'Black and White Adjustment', and a more intuitive user interface.

Cybersecurity firms regularly report that "portable Photoshop" executables are a favorite vehicle for trojans. When you run the fake Photoshop.exe, you might also be installing a keylogger (recording your passwords), a remote access trojan (giving hackers control of your PC), or crypto-mining malware that slows your computer to a crawl.

A standard software install leaves registry entries, temp files, and dependencies all over your system drive. A portable application runs entirely from a folder. You can put it on a USB stick, plug it into a school computer, and run Photoshop without admin rights. This is why "Portable" is the golden keyword.