Protects privacy by removing sensitive data.May be used to changing partition labels.Extreme capacity to check and clean partitions.Can manage partition as well as fragmented files.This tool can resize and format disk drives. The defrag tool has USB formatting capabilities along with disk usage monitoring features. This excellent tool can defragment FAT or NTFS file systems. EaseUS Partition MasterĮaseUsPartition Master is the best disk defragmenter used widely to reduce the inaccessible memory space of the physical memory of the system. Unwanted additional programs may be installedĭevice Compatibility: Windows 10 / 8.1 / 8 / 7 / Vista / XPĪlso Read: Best Free VPN For Windows 4.Advanced Windows algorithm to organize files.Competitive defragmentation with SSD defrag.IObit Smart Defrag is an easy to use software which can be operated without the help of lengthy documentation. It is a very modern and suitable disk defrag app for Windows users. This tool will automatically process and is capable of prohibiting records and folders from a defrag. If you are looking for the best disk defrag software for Windows in 2021 with the automatic features, then you have to trust IObit Smart Defrag software. Excellent capability to optimize system performanceĭevice Compatibility: Windows 7, 8, 8.1 or 10 3.Auslogics Disk Defrag is advanced disk defragmenter for Windows that you should try in 2021 to keep your system performance intact. Excluding files from the defrag process, you can run idle scans and delete temporary files from the system.

The drive errors with chkdsk can be checked. It is also competent to run boot time defrags. The system files present in it can configure files to move faster and improves launch time also. Auslogics Disk DefragĪuslogics Disk Defrag is a powerful disk defragmenter tool that comes in the portable mode to scan removable media files. The free version is capable of performing only basic defragmentationĭevice Compatibility: Windows 10 / 8.1 / 8 / 7 / Vista / XP, Server NT / 2000 / 2003 / 2008 2.Can be scheduled with Windows task scheduler.From the list, you can easily select the file that you want to defrag and complete your job instantly. You can run the analysis on your system and Piriform Defraggler will automatically show the list of the fragmented files present on your hard drive.

You can individually select the file to defrag with this software and receive the results within no time. This software gives their users choice to either individually defrag files or it defrags the whole disk altogether.

Piriform Defraggler Professional is the next smart disk defragmenter tool that you can download to enjoy some unique features.

Defrag freeware