Speed up your PC with quick & easy defragmentation.
Defraggler, the award-winning hard drive defrag tool from the makers of CCleaner. Optimize your hard drive and free up space. Defrag entire hard drives or individual files. Works with HDD and SSD and supports NTFS and FAT32 file systems!
Defraggler speeds up your PC by assembling fragmented files on your machine and organizing them more efficiently. Defraggler does the hard work, so your computer doesn’t have to.
Safe and Secure
Defrag with confidence. Defraggler uses the same techniques as Windows to read and write files, so your files will never be damaged.
Defraggler Professional Key Features
Defragment exactly what you want
Most defrag tools only allow you to defrag an entire drive. Defraggler lets you specify one or more files, folders, or the whole drive to defragment.
Safe and Secure
When Defraggler reads or writes a file, it uses the exact same techniques that Windows uses. Using Defraggler is just as safe for your files as using Windows.
Compact and portable
Defraggler's tough on your files – and light on your system.
Interactive drive map
At a glance, you can see how fragmented your hard drive is. Defraggler's drive map shows you blocks that are empty, not fragmented, or needing defragmentation.
Give your hard drive a quick touch-up with Quick Defrag.
Defragment free space
Organizes empty disk space to further prevent fragmentation.
Defragment while you sleep - and wake up with a faster PC. Set Defraggler to run daily, weekly or monthly.
No matter what your native tongue is, Defraggler speaks your language. It currently supports 43 languages.
Defrag free space
Defrag free space on your drive and not just your files. A proactive solution that helps prevent fragmentation before it occurs.
You have full control over which drives, folders and files you defrag. Or simply use the default settings and let Defraggler do the work for you. Simple enough for every day users and flexible enough for advanced users.
Defragment while you sleep – and wake up with a faster PC. Set Defraggler to run daily, weekly or monthly.