The 14.0.894 version of PerfectDisk is available as a free download on our software library. The current installation package available for download requires 39.4 MB of hard disk space. The following versions: 13.0, 12.5 and 10.0 are the most frequently downloaded ones by the program users.
The latest version of PerfectDisk is supported on PCs running Windows XP/Vista/7/8/10, both 32 and 64-bit. The software lies within System Utilities, more precisely HDD Management. The actual developer of the program is Raxco Software Inc. PerfectDisk.exe and PDPersonal.exe are the most frequent filenames for this program's installer. This download was scanned by our built-in antivirus and was rated as virus free.
From the developer:
Fragmentation Prevention with OptiWrite®
PerfectDisk 's new OptiWrite technology prevents most fragmentation on your drive before it occurs, which prevents your system from slowing down. OptiWrite detects when Windows is going to fragment files and intelligently redirects I/O to stop the fragmentation from occuring. System performance is maintained and the need to utilize CPU and Disk I/O resources to defragment files is greatly reduced.
You may want to check out more software, such as PerfectDisk Enterprise Console, PerfectDisk Free Defrag or PerfectDisk Server, which might be similar to PerfectDisk.