Auslogics Disk Defrag - Portable Defrag Tool

Auslogics Disk Defrag is a free and portable disk defragmenting tool designed for fast optimization of modern hard disks. File fragmentation has been known to cause slow startups and shutdowns, slow performance and even crashes. Using this tool can help keep a PC in good running order while freeing up disk space.

This free disk defrag utility uses a very clean and professional looking user interface, provides visuals of the defragmenting process and includes a detailed report.

Auslogics Disk Defrag

Auslogics Disk Defrag

Authors Website: Project Page

License: Freeware

Making Auslogic Disk Defrag Portable:

  1. Download the Portable Defragmenter HERE
  2. Run the installer (install to the default path)
  3. Move all files from the installation directory e.g: C:\Program Files\AusLogics Disk Defrag to your USB device.
  4. Delete axuninstall.exe, unins000.dat and unins000.exe
  5. Use diskdefrag.exe to launch the program