From InDeep Software:
Screen Locker. Temporarily lock and hide the desktop; unlock with a password.
Lock the screen; hide visible windows, icons, gadgets and taskbar.
Auto lock, hotkeys, mute sound, customizable lock screen, and more.
Keeps a child or cat away from messing around with your data.
- option to close certain windows while Explorer is closed.
- fixed issue: Lock on idle disabled when app starts, in version 184.108.40.206
- some other fixes and improvements.
- German translation.
- can turn off the monitor while screen is locked.
- auto unlock after a while is possible.
- system tray icon and lock sound can be replaced.
- can turn Explorer on and off, with a hotkey.