Hide Windows - Version 3.6 The program, Hide Windows Freeware Edition is a small utility designed to hide windows programs, running them in the background invisible to the user. You can also set a hot key combination to hide or show these windows.The program, Hide Windows Freeware Edition is a small utility designed to hide windows programs, running them in the background invisible to the user. You can also set a hot key combination to hide or show these windows.The program, Hide Windows Freeware Edition is a small utility designed to hide windows programs, running them in the background invisible to the user. You can also set a hot key combination to hide or show these windows.