Ghost hides and shows any running Windows application. Pick a task from the list and click Hide or Show. Hiding Program Manager clears every desktop icon in one go, which is a quick way to tidy a messy desktop.
Version 1.10 for Windows 3.1x. You can also launch it with a command-line prefix to pre-select a task, e.g. GHOST.EXE Ti.
Archived page: gingerbeardman.com/archive/tektonix/ghost.htm
