Since they don't "install," your OS stays snappy and un-cluttered.
Portable apps often try to reach the developer's license server. Use SimpleWall or Windows Firewall Control to block outbound connections for the portable .exe . rpiracy megathread portable
Portable software is highly valued in the community because it does not require a formal installation process, meaning it doesn't leave files in the system registry or require administrative privileges to run. Since they don't "install," your OS stays snappy