FreeMem is a handy tool that can increase your free memory with a simple click.
It always monitors your memory usage in your menubar.
Free system memory for better application performance.
A quick and easy alternative to either a reboot or RAM upgrade to get defragmented free memory.

If you are in the middle of using an application and the system becomes unresponsive for several seconds it could be the memory manager organising free memory for your application to use.

FreeMem clears Inactive memory to help your applications avoid the performance hit you get when running low on Free memory.

Ratings and Reviews

2.6 out of 5
5 Ratings

5 Ratings

Wayfarer.ah ,


Freezes up you computer, not configurable, poorly developed app.

Carmin ,

Most Useful

This is the most useful little program I have. It shows how much memory is left and turns red when running low. It also has the ability to magically free up memory without causing any problems. Now i always avoid lags and know when I must quit the Safari pig. I don't understand why there are any negative reviews because I have never had any problem with FreeMem and I have been using it for many years. MacPro 1,1.

DanielBNC ,

Doesn't Work

It doesn't work at all...

App Privacy

The developer, ZHENG WANG, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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