MemInfo is a subtle task manager that displays the current memory (RAM or Page File) usage of Windows in the system tray.

With a small gauge graphic and the value updated in real time, MemInfo gives a fast feedback to current memory usage in Windows.

Highly customizable; Choose when MemInfo should warn you about high memory usage, show physical memory or Windows page file, show free or used memory, choose the font that looks better.

MemInfo features a built-in memory defragmenter to allow speed up your computer by maximizing the available free memory.

To help find memory hogs, the top memory usage processes can be optionally displayed in the tray menu, sorted by memory usage, with the possibility to free process memory or terminate it


Microsoft Windows 10 / 8.x / 7 / Vista / XP / 2000 / NT
Compatible with Windows 32 and 64 bit editions
Some features are not available on Windows 2000 / NT


MemInfo is freeware. It can be freely used and distributed in commercial and private environments but is subject to the terms and conditions of the license agreement.

If you find this program useful, please consider making a donation. A donation would not only demonstrate your appreciation for this software, but also help and encourage future developments.

Version History

Version 3.51 SR1
Version 3.51

Version history archive >>

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