O&O Defrag Professional is compatible with all version of Windows including Windows 10, 8.1, 8, 7 and Windows Vista.

O&O Defrag can support all hardware storage devices that are supported by Windows. This makes is quite safer to perform defragmentation processes using O&O Defrag software. O&O Disk defrag is 100% based on Microsoft Windows API to defrag Windows 10 fragmented portion of the hard drive. Many corporate users are also availing the service of O&O defrag for optimization of corporate workstations. O&O Defrag Professional Edition is best for Home and SMB users. This ensures you that your device is in optimal shape and avoids unnecessary defragmentation process. Defragmentation process will only take place when a specified degree of fragmentation is hit. You can also define a threshold value to initiate defragmentation. O&O Defrag can be scheduled to scan the system for fragmentation on a daily, weekly, monthly basis.

How does O&O Defrag detect new fragmentation? Automated defragmentation with O&O OneClickDefrag.Provides special support for Windows-based Notebooks.O&O’s Microsoft Windows API offers 100% file and data security.Utmost functionality with all size of partitions and Hard Disk Drives.Optimal defragmentation of all sized Hard Disks using STEALTH Technology.The defragmentation process can be initiated with only 5% of free disk space.Screen Saver Mode enables convenient and efficient optimization at system idle time.Offers effortless remote supervision using O&O ‘TrueRemoteControl’ on Server Editions.

Offers Network Management for cohesive software distribution on network Server Edition.‘Time View’ to identify defragmentation activity results of successful optimization.Best Performance – Get even faster system performance and program start time.O&O Defrag offers a new defragmentation method (SOLID) for HDD and SDDs.The defragmentation process time is reduced by up to 40% in newer versions.Inbuilt ‘Fragment Filter’ identifies the most fragmented files on Hard Drive.Defragments locked files and displays lifetime performance statistics.User-Friendly – Ideal interface for Beginners and Professionals users.Supports Windows 10, Windows 8.1, 8, 7 and Windows Vista.Optimum support on Windows 32-bit & 64-bit versions.

O&o disk defrag