Download O&O Defrag Professional 27 for Windows 11, 10, 8, 7 - A Windows defragmentation utility for SSD and disks, It has won several awards by PC journals and magazines, and is certified by Microsoft
O&O Defrag Professional is an effective hard drive defragmentation application that rearranges fragmented files on the drive so that they are recognized and processed quickly by the hardware, thereby maximizing the speed of the system. It is capable of defragmenting hard disks and can work with file systems ranging from FAT/32 to NTFS/5, and has support for different Volume/Stripe Sets arrays. You can also set the schedule by which O&O Defrag will be started and performed certain operations. Regular defragmentation of drive partitions optimizes your computer's performance. The user interface is very easy to use.
Features of O&O Defrag Professional
- After installation, no further settings need to be configured. The programselects and implements the defragmentation method best suited to the system
- This method, developed specifically for SSDs, performs a superficial optimization of the SSD, such as erasing the free space. This method is gentler and faster.
- This method, developed specifically for SSDs, is a thorough optimization of the SSD.
- ClusterView with SSDs: In order to represent the degree of fragmentation of an SSD, the ClusterView now maps the logical structure of an SSD so that, accordingly, 6 blocks are combined into one.
- Fragment Filter to identify the most fragmented files on a drive
- O&O DiskCleaner
- Time View to see which defragmentation activity results in which successful optimization
- Easy-to-Use: Ideal for Beginners and Professionals
- Even faster system and program starts
- Defragmentation time reduced by up to 40%
- Defragmentation of locked files
- Lifetime Performance Statistics
- Optimizing systems with Thin Provisioning.
System Requirements and Technical Details
- Operating System: Windows 7/8/8.1/10/11
- RAM (Memory): 1 GB RAM (2 GB recommended)
- Hard Disk Space: 200 MB of free space required.
