Powergrep Portable
You can install PowerGREP directly onto a USB drive and run it from there, though this isn't a "portable" version in the strict sense (it may still write settings to the host PC's registry).
: For the licensed installer (not the free trial), you can use the parameter. SetupPowerGREP.exe /silent /portable "D:\PowerGREP" powergrep portable
PowerGREP is a high-end Windows utility by Just Great Software designed for heavy-duty text searching, extraction, and batch editing across massive file sets. You can install PowerGREP directly onto a USB
PowerGREP initializes some temporary runtime libraries. On a fresh machine, the portable version may take 2–3 seconds longer to start compared to an installed version. PowerGREP initializes some temporary runtime libraries
Note: This feature is only available for the licensed installer, not the free trial. 📝 Usage for Forensic & Security Audits