mst Defrag

Apr 06, 2026
Rating:
3.3 on 3 votes
Category:
System UtilitiesHDD Management
Developer:
mst software GmbH
License:
Shareware $9.90
Total downloads:
123 (1 last week)
Operating system:
Windows XP/7/8/10/11
Latest version:
3.6

Description

I recently tried out mst Defrag and I was pleasantly surprised by the results. It was easy to use, and the program did an excellent job of analyzing my hard drive and optimizing it for better performance. I was able to schedule defragmentation operations, and the program did a great job of freeing up disk space and improving the overall speed of my system. I would definitely recommend mst Defrag to anyone looking for a reliable and efficient defragmentation program.

mst Defrag 3.6 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions of the mst Defrag are 3.6, 3.0 and 2.0. We recommend checking the downloaded files with any free antivirus.

Commonly, this program's installer has the following filename: mstDefrag.exe. Mst Defrag was developed to work on Windows XP, Windows 7, Windows 8, Windows 10 or Windows 11 and can function on 32-bit systems. The program lies within System Utilities, more precisely HDD Management. The actual developer of the program is mst software GmbH.

From the developer:

mst Defrag is a proactive defragmentation software. It is available in three different editions to meet your particular requirements. Proactive defragmentation guarantees maximum system performance not just in the moments after defragmentation has completed, but also thereafter.

You may want to check out more software, such as AusLogics Disk Defrag, Smart Defrag or Stellar Drive Defrag, which might be similar to mst Defrag.

Apps for Mac

mStocks+

Finances

MStereoExpander

Music Production

How to clean registry
featured