UltraDefrag 1.3.4

UltraDefrag is powerful, smart and reliable Open Source defragmentation tool for Windows. Its engine is very fast, because it is created as kernel-mode driver.
They are three interfaces to them: graphical, console and native.
First is very useful, because it use cluster map visualization. Console is good
for task scheduler, and native tool - for advanced users and programmers.
Design of the UltraDefrag is very ergonomic: no skins, no localization,
no animation and so on. Its true small and powerful program!
Main features:
- very fast defragmentation, because engine is kernel mode driver
- and has optimal algorithm.
- very small engine written in pure C language.
- nice graphical interface - compact and comfortable.
- safety, because file moving is realized with special system calls.
- simple to use.
- generate html reports.
- has useful filters.