O&O Defrag 2026: Benefits, Features & Pricing
- Overview
- Pricing and Plans
- Features
- User Reviews
Overview
Pricing
Starting at $29.95 one time
About O&O Defrag
Tidy up and speed up your IT world with O&O Defrag - analyze drive's health state using S.M.A.R.T, use SOLID method to customize choices adapted to user needs, search and remove files which take up memory and increase fragmentation. O&O Defrag 25 will also make it easier to recover data.
O&O Defrag Screenshots

O&O Defrag Pricing and Plans
Basic
$29.95
No plan information available
O&O Defrag Features
- Popular features found in Server ManagementCapacity PlanningCPU MonitoringCredential ManagementIncident ManagementMaintenance SchedulingPatch ManagementReal-Time MonitoringSchedulingVirtual Machine Monitoring
- More features of O&O DefragEvent Logs
O&O Defrag User Reviews
Overall Rating
5.0
Ratings Breakdown
5
100%
4
0%
3
0%
2
0%
1
0%
Secondary Ratings
Ease of Use
4.0
Value for money
4.0
Customer support
3.0
Functionality
4.0
Have you used O&O Defrag and would like to share your experience with others?

Andry C.
Verified reviewer
Internet
Self-Employed
Used weekly for less than 6 months
Review sourceReviewed October 2023
O&O Defrag pour des performances maximales du PC!
5
La défragmentation est un processus cruciale pour améliorer les performances du système et O&O Defrag est le plus rapide en matière de défragmentation de disque dur!
Ratings Breakdown
Reasons for switching to O&O Defrag
Il est spécifique aux systèmes d'exploitation Windows.
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