Intelligent disk optimization for HDDs and SSDs for your Windows PC

PerfectDisk Pro

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Download PerfectDisk Pro 14.0 Build 900

PerfectDisk Pro

  -  39.5 MB  -  Trial
  • Latest Version

    PerfectDisk Pro 14.0 Build 900 LATEST

  • Review by

    Michael Reynolds

  • Operating System

    Windows XP / Vista / Windows 7 / Windows 8 / Windows 10 / Windows 11

  • User Rating

    Click to vote
  • Author / Product

    Raxco, Inc. / External Link

  • Filename


PerfectDisk Pro provides smarter optimization for all your disk drives, so you can work and play faster while reducing the use of CPU and disk I/O resources to save on energy costs. Get faster downloads, web browsing and file access, better photo and video editing, smoother PC gaming, and optimal streaming media performance with PerfectDisk Pro, designed for today's power user. Download a free 30-day trial of PerfectDisk Pro and see for yourself!

Features and Highlights

Fragmentation Prevention with OptiWrite®
The app'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 occurring. System performance is maintained and the need to utilize CPU and Disk I/O resources to defragment files is greatly reduced. Because less defragmentation is needed, there is a direct benefit in the form of energy saved in both CPU usage and in the reading and writing to a disk. It saves users both in energy costs and in the time required to defragment a file system.

Space Management
The tool's new Space Management recovers disk space by detecting and removing duplicate files such as text documents, pictures, music, and videos. Recycler purges the Recycle bin and removes temporary files so that your drive remains clutter-free. With Space Reports, you can view a graphical and statistical report of file usage and allocation.

Intelligent Disk Optimization
For the limited fragmentation that can still occur, the program's patented SMARTPlacement optimization strategy optimizes disk drives according to your unique usage patterns. SMARTPlacement results in the most consolidated free space available, the elimination of most fragmentation before it occurs, and a reduced rate of fragmentation.

Auto-Optimization for Complete Unattended Optimization
The software’s exclusive StealthPatrol™ tab is used to set automatic fragmentation prevention and optimize your system when it isn't busy. Auto-optimization affords you the flexibility to optimize your system when it is idle or when the Windows screensaver is active. Auto-optimization provides the flexibility to not run during certain periods of the day or when a user-defined application is running. No other defrag or optimization utility proves this level of flexibility.

Advanced Boot Time Defrag
An important factor in faster PC performance is a thorough boot time defrag. Perfect Disk's advanced boot time defrag capability is able to defragment files that otherwise would remain fragmented such as the Windows pagefile.sys or the file system's MFT (Master File Table) and provides the best boot time defrag operation.

Total disk defragmentation and free space consolidation
It offers the most comprehensive solution for defragmentation by optimizing virtually every file on the system, including the Master File Table (MFT), all NTFS metadata files, paging files, directories, and datafiles, and completely consolidating free space. And it does it all in a single pass. There's also a Selected Files Defrag option that is useful for defragmenting very large files such as video files, rather than defragmenting the entire drive.

S.M.A.R.T. Monitoring
S.M.A.R.T. monitoring capabilities monitor the status of physical drives. It generates warnings and alerts for hardware performance and reliability, helping you ensure you are aware of any potential hardware problems.

CPU and I/O - Control Resource Throttling
It provides resource throttling capabilities to manage resource usage as efficiently as possible. I/O throttling allows Perfect Disk to run on very busy disks without imposing additional load on the disk. CPU throttling allows you to raise or lower the CPU priority at which it runs. It uses very minimal CPU resources in its standard processing.

Note: 30 days trial version.

  • PerfectDisk Pro 14.0 Build 900 Screenshots

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What's new in this version:

PerfectDisk Pro 14.0 Build 900
- Changes made to support Windows 11 (PerfectDisk Pro, Professional Business)
- Changes made to support Windows Server 2022 (PerfectDisk Server, vSphere, Hyper-V)
- Improvements made to defrag engine (All Editions)
- Improvements made for connectivity to ESX Hosts/vSphere Servers (PerfectDisk vSphere)
- Changes made to support stricter Windows DCOM Server authentication requirements (PerfectDisk Server, vSphere, Hyper-V, Professional Business)

PerfectDisk Pro 14.0 Build 895
- Improved detection of SSD drives
- Improved display on high resolution/DPI monitors
- Improved detection of S.M.A.R.T. enabled drives
- Duplicate File Finder excludes InstantRecovery/InstantRescue, Dropbox, OneDrive, Google Drive and Apple Drive folders
- Fixed graph display of drive temperature in S.M.A.R.T. Advanced Mode (graph would show impossibly high temperatures)

PerfectDisk Pro 14.0 Build 894
- Automatically fix/replace missing registry keys caused by major Windows Updates not migrating all PerfectDisk related registry keys
- SSL Connection issues connecting to vCenter Server 6.7 fixed (PerfectDisk vSphere)

PerfectDisk Pro 14.0 Build 893
- Issue with restoring excluded drives fixed
- Windows 10 files that load during boot time defrag automaticaly decompressed to allow boot time defrag to work
- ReFS drives larger than 16TB not being seen/processed correctly issue fixed

PerfectDisk Pro 14.0 Build 892
- Issue with PerfectDisk communicating with vCenter Server 6.5 fixed
- Improved detection of Windows 10 compressed files for Boot time defrag
- Performance improvements for ReFS defrag operations

PerfectDisk Pro 14.0 Build 891
- Issue with PerfectDisk communicating with vCenter Server 6.5 fixed
- Boot time defrag failing on Windows 10 due to compressed system files issue fixed
- For VMware, fix inability to connect to Host using domain login specified in the form “domainuser”
- Fixed out of order/missing log entries in the PerfectDisk Log File
- Fixed issue reporting the analyze duration when an optimize operation is aborted because the fragmentation threshold is not met

PerfectDisk Pro 14.0 Build 890
- Detecting high FAL files issue fixed
- Boot time defrag failing on Windows 10 due to compressed system files issue fixed

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