Software that can be used as an alternative to Disk Defrag:
  • 4.84.8
    13 votes

    Piriform, the company that brought you CCleaner and Recuva, now brings you a file defragmentation tool.

    • Freeware
    • Windows
  • 4.14.1
    16 votes

    UltraDefrag is powerful Open Source defragmentation tool for Windows NT.

    • Freeware
    • Windows