DiskTrix UltimateDefrag (Stylized as Ultimate Defrag) is a powerful hard drive defragmentation software that lets you defragment and overcome the limitations of your hard drive.More than just a defragger, UltimateDefrag is also a hard drive file placement optimizer that enables you to defrag and place your files in the areas on your hard drive where you achieve maximum performance. 80% of the time you only use 20% of the files on your hard drive. UltimateDefrag places your rarely used files out of the way and onto the slower performing areas of your hard drive making your drive perform like a new, almost-empty drive. Version 1.72 includes unspecified updates.
UltimateDefrag 6 is a revolutionary defragmentation software that comes with new power and flexibility for defragmenting and optimizing your hard drive. It is now a native 64-bit application that eliminates the memory limitations of 32-bit programs. In addition, it also comes with new defragmentation methods and enhancements to the existing methods.
Version 6.1.2.0 improves drive analysis speed, updates compatibility with newer Windows systems, and fixes several scheduling issues reported in earlier releases. Large storage scans complete faster, optimization tasks remain more stable during background operations, and file organization tools perform more efficiently on high-capacity drives. Users who already manage storage with MiniTool Partition Wizard or optimize systems using Auslogics BoostSpeed can integrate DiskTrix UltimateDefrag naturally into the same maintenance workflow.
Key Features Of DiskTrix UltimateDefrag
- Faster analysis and defragmentation
- Optimize the hard drive performance
- Maintain your HDD and SSD drives
- A full array of options and switches
- Sort files on your drive by size, etc.
- Minimize the rate of fragmentation
- Support shadow copy enabled drives
- Perform file system defragmentation
- Simple, intuitive, & very easy-to-use
- Command-line support, and so much more.
What’s New in UltimateDefrag 6:
- Advanced Disk Defragmentation
Reorganize fragmented files for improved HDD performance. - File Placement Optimization
Position frequently used files for faster system access. - Automatic Maintenance Scheduling
Run optimization tasks automatically during selected intervals. - Drive Analysis Tools
Monitor fragmentation levels and storage performance conditions. - Large Drive Support
Optimized for modern high-capacity HDD storage devices. - Performance Monitoring
Track storage efficiency and disk optimization improvements.
ScreenShots
Minimum Requirements:
- Windows XP/ Vista/ 7/ 8/ 8.1/ 10 or Server 2003/ 2008/ 2012/ 2016 (32-bit or 64-bit – all editions)
- 2 GHz processor
- 2 GB RAM
- 10 MB free disk space
- FAT or NTFS file system
Why I Recommend
DiskTrix UltimateDefrag works well because it provides advanced file placement controls beyond basic Windows defragmentation tools.
The optimization system is especially useful for users running large HDD storage drives where fragmentation can noticeably reduce performance over time.
The software also performs reliably during scheduled maintenance sessions. Disk analysis remains accurate, optimization workflows stay organized, and large drives process more efficiently.
Technical Details
- Software Name: DiskTrix UltimateDefrag
- Version: 6.1.2.0
- Developer: DiskTrix
- License Type: Full
- Supported OS: Windows
Download Information
Download | Size: 62.56 MB | Pass: Mazterize.net


