Docktopus screenshots

Docktopus lets you to place informational badges on your Mac OS X Dock icons.
Docktopus 1.0 : Main window

Alternative downloads

GeekTool
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rating

Application for OS X 10.6 or later.

Memory Monitor
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rating

Very small, open-source system utility.

Memory Scope
FREE
rating

It will help you optimize and keep your memory under scope.