Defragmentation Downloads

Download Defraggler


Piriform - 4.32MB (Freeware)
Most defrag tools only allow you to defrag an entire drive. Defraggler lets you specify one or more files, folders, or the whole drive to defragment. ...
Download Auslogics Disk Defrag

Auslogics Disk Defrag

Auslogics Software Pty Ltd - 7.17MB (Freeware)
Auslogics Disk Defrag is a compact and fast defragmentation tool that supports both FAT 16/32, and NTFS file systems. It's supplied with advanced disk...
Download MyDefrag


J C Kessels - 1.99MB (Freeware)
MyDefrag (formerly JKDefrag) is a disk defragmenter and optimizer for Windows 2000/2003/XP/Vista/2008/X64. Completely automatic and very easy to use, ...
Download O&O Defrag 2000 Freeware

O&O Defrag 2000 Freeware

O&O Software - 2.08MB (Freeware)
O&O Defrag 2000 is a freeware Windows defragmentation tool. It is completely integrated into the Microsoft Management Console as a snap-in and can be ...
Download O&O Defrag Free Edition

O&O Defrag Free Edition

O&O Software - 17.17MB (Freeware)
O&O Defrag Free Edition is another take on the Windows system defragmentation tool. O&O Defrag Free Edition works in a very similar manner, in that it...
Download O&O Defrag Professional

O&O Defrag Professional

O&O Software - 24.20MB (Commercial Trial)
O&O Defrag Professional is a quality defrag utility that can optimize your hard disks and boasts large speed increases after use. As you no doubt are ...
Download O&O SpeedCheck

O&O SpeedCheck

O&O Software - 2.88MB (Freeware)
O&O SpeedCheck allows you to simulate your Windows system in a fragmented and defragmented state. As the application runs in a simulated state no ...
Download PerfectDisk Pro

PerfectDisk Pro

Raxco - 40.98MB (Commercial Trial)
PerfectDisk Pro 13 provides you with numerous features to help ensure your hard disks remain stable and optimized. PerfectDisk Pro 13 has been updat...
Download Smart Defrag

Smart Defrag

IObit - 7.38MB (Freeware)
Smart Defrag provides you with you reliable disk defragmentation that gives you better PC performance with optimized hard drives. Smart Defrag ...
Download UltraDefrag


UltraDefrag Development Team - (Open Source)
UltraDefrag is a powerful disk defragmentation tool for Windows. It is the first open source defragmenter with full support of system locked files def...