IObit Smart Defrag
6.0#4 in disk defragmentation softwareFrom $1.67 a monthFree planWindows
VisitIObit Smart Defrag vs O&O Defrag
O&O Defrag
5.2#18 in disk defragmentation software$49.95, paid onceWindows
VisitWhat both publish
| Fact | IObit Smart Defrag | O&O Defrag |
|---|---|---|
| Founded | 2004 | 1997 |
| Headquarters | San Francisco, California, USA | Berlin, Germany |
IObit Smart Defrag plans
- FreePriced on request
- PRO 1 PCPriced on request
- PRO 3 PCs$19.99 a year
O&O Defrag plans
- Professional Edition$49.95, paid once
Pick IObit Smart Defrag if…
You want what its maker publishes above — check its page for the details.
Pick O&O Defrag if…
You want what its maker publishes above — check its page for the details.