Advanced Defrag is a powerful disk defragmentation tool that helps cure system sluggishness and keep your computer fragments-free. It is able to completely analyze and thoroughly defrag hard disks for peak performance. Additionally, Advanced Defrag offers Junk Files Cleaner and Registry Cleaner to optimize your PC by removing junk files and cleaning the registry. Advanced Defrag key features: Thoroughly analyze and defragment computer hard disks. Effectively clean the registry and delete junk files. Provide both auto & manual defragment. Real-time defragmentation keeps your PC disks fragment-free forever. Provide detailed report for each analysis and defragmentation. User-friendly interface makes defragment easy and simple. Support external USB device defragmentation. All windows-based systems compatible.