O&O Defrag Alternatives

    The most popular alternative is Defraggler. It's not free, so if you're looking for a free alternative, you could try IObit Smart Defrag or MyDefrag. If that doesn't suit you, our users have ranked 26 alternatives to O&O Defrag so hopefully you can find a suitable replacement. Other interesting O&O Defrag alternatives are Auslogics Disk Defrag (Free Personal), UltraDefrag (Paid), PerfectDisk (Paid) and System Mechanic (Paid).

    The list of alternatives was last updated Jun 18, 2016