Auslogics Disk Defrag is a compact and fast defragment software. Some of its features: Defragment & Optimize,free space consolidation, system files smart placement, keeping the MFT Reserved Zone Clear, single file or folder defragmentation, list of fragmented files, auto-defragmentation mode,scheduled defragmentation,customizing Disk Defrag.
Defraggler is a compact and portable Windows application supports NTFS and FAT32 file systems.
Some of its features: Defragment exactly what you want, safe and Secure, small and lightweight, Interactive drive map, free space Scheduled defragmentation.
UltraDefrag is the first open source disk defragmenter for Windows which supports defragmentation of locked system files by running during the Windows boot process. Actually all files including registry hives and page-file can be defragmented at Windows boot time.
Smart Defrag is a free defragging tool fro iobit.Some of its features: Easy to Use,Efficient Defragmentation, Optimize Disk Performance, Always-on to Work Automatically, Data Safe and Reliability Guaranteed.
Quicksys Disk Defrag is a free disk defragmenter and optimizer for Windows.Besides defragmenting the disk, Quicksys Disk Defrag has a system called QSICA (Quicksys Intelligent Clusters Allocation) for clusters optimization. Some of its features:supports formatting NTFS (New Technology File System), FAT16 (File Allocation Table) and FAT32, Works on any type of removable disk – floppy disks, USB (pen-drives), memory cards and so on, Dynamic graphical display, Custom drive map colors, Possibility to ignore large files, Possibility to ignore determined files and/or folders, Possibility to schedule disk defragmentation or optimization, Supports parameters, Show detailed information about the partitions.
MyDefrag is a disk defragmenter and optimizerfor Windows. It is freeware. Fast, low overhead, with many optimization strategies, can handle floppies, USB disks, memory sticks, and anything else that looks like a disk to Windows. Included are a set of easy to use scripts for endusers, a scripting engine for demanding users, a screensaver, and a combined Windows plus commandline version that can be scheduled by the Windows task scheduler or for use from administrator scripts.
SpeeDefrag is the exclusive freeware program, which optimizes Windows defrag.Some of its features: Defragmentation of multiple drives supported,SpeeDefrag optimizes its command line interface defrag.exe,solves many defrag problems by loading minimal things with defrag running,keeps your computer running smooth.