There was a download of Ainvo Registry Defrag 4.2.7.2105 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
Ainvo Registry Defrag was developed to work on Windows XP, Windows XP Professional, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and can function on 32-bit systems. The actual developer of the free program is Ainvo Group. The most popular versions of the software 4.2, 4.1 and 4.0. Ainvo Registry Defrag lies within System Utilities, more precisely System Optimization. The program's installer is commonly called registrydefrag.exe.
From the developer:
The registry constantly grows in size when the computer works. Windows no longer uses a certain part of the of registry data, but still stores it and loads all of it to the memory.
You can defragment the registry to improve the computer performance.
Defragmentation will improve the Windows performance and free some computer memory.
You may want to check out more software, such as Eusing Free Registry Defrag, Simnet Registry Defrag 2010 or Free Registry Defrag, which might be similar to Ainvo Registry Defrag.
System Optimization
System Optimization