SandBoxie Classic

Sandboxie Classic creates secure virtual containers called sandboxes where you can run any application. Programs operate normally within these isolated environments, but all their changes—file writes, registry edits, downloads—are contained within the sandbox. Your actual operating system, personal files, and installed programs remain completely untouched and protected. When you delete the sandbox, every trace of the program's activity disappears. This allows you to safely test unknown software, browse the web without risk, and prevent malware from affecting your real system.