Оперативная дефрагментация диска. Процесс осуществляется в режиме ядра по оптимальному алгоритму
Компактная система, написана исключительно в С
Приятный и функциональный графический интерфейс
Гарантия безопасности, поскольку работа с файлами выполняется в родном Defrag API от Microsoft
Простота использования
Создание отчетов HTML о фрагментации диска
Возможность добавить/исключить файлы с помощью фильтров

- the following translations were updated:

Chinese (Traditional)

RC3:
- fixed bug #175 "End of stage shows completion at 0.0%"
- log creation in case of out of memory condition added
- performance of analysis for fragmented files count above 30000 was
improved dramatically
- the following translations were updated:

Chinese (Traditional), Dutch, Iloko, Italian, Russian, Spanish (ES),
Spanish (MEX)

RC2:
- upgrade check now better supports development releases
- out of memory condition handling added

RC1:
- Internals: changed definition of WGX_OPTION structure
- WgxGetControlDimensions routine added to wgx library

- the following translations were added:

Bengali

- the following translations were updated:

Catalan, Italian

beta2:
- added progress indication to the taskbar button for Windows 7
and more recent Windows editions; it can be turned on/off by
show_progress_in_taskbar GUI option
- file fragmentation reports moved from the root directories of
the drives to the /reports sub-folder of the program's directory
- added ability to configure the Explorer's context menu handler;
an appropriate section added to guiopts.lua file
- bug fix: UD_IN_FILTER forced to be not ignored when individual
files/directories are specified on the command line
- bug fix: UD_SORTING and UD_SORTING_ORDER environment variables
forced to be set properly on GUI startup according to the Preview
menu selections
- added prefixes for all the debugging messages for easier analysis of logs
- Internals: many prototypes changed in zenwinx, udefrag, wgx libraries;
obsolete routines removed
- winx_bootex_check routine added to zenwinx library
- udefrag_init_library, udefrag_unload_library, udefrag_bootex_check,
udefrag_bootex_register, udefrag_bootex_unregister routines added
- WgxSetTaskbarProgressState, WgxSetTaskbarProgressValue, wgx_sprintf,
wgx_vsprintf, wgx_swprintf, wgx_vswprintf routines added to wgx library
- tracing macros for easier debugging added to zenwinx.h and wgx.h files
- Windows Server 2003 DDK support dropped because of lack of variadic macros
support there - use Windows Driver Kit v7.1.0 instead

- the following translations were updated:

Catalan

beta1:
- all the disk processing algorithms were reimplemented
to reach better efficiency and shorter processing times
- FAT optimization was implemented
- ability to sort files on the disk by the disk optimization was added;
files can be sorted by path, size, creation time, last modification time,
last access time - in either ascending or descending order
- ability to filter out files by size of their fragments was added
(fragment_size_threshold option in GUI; UD_FRAGMENT_SIZE_THRESHOLD
environment variable in command line tool and boot time interface)
- ability to tune the disk optimization by UD_OPTIMIZER_FILE_SIZE_THRESHOLD
environment variable (optimizer_file_size_threshold GUI option) was added
- ability to suspend/resume the running job was added to GUI
- ability to minimize the program to the taskbar notification
area (system tray) was added; it can be turned on/off by
minimize_to_system_tray GUI option
- MFT optimization was forced to do nothing silently on non-NTFS disks
- quite useless cyan color removed from the cluster map
- icons were redesigned to reach better appearance
on Windows Vista and above
- high DPI screens support was improved
- Internals: flags field removed from winx_file_disposition structure
- many zenwinx prototypes changed by replacing short keyword by wchar_t
- useless fat32_xxx fields removed from winx_volume_information structure
- device_capacity field added to winx_volume_information structure
- WgxShowWindow and WgxHideWindow definitions added to wgx.h file
- WgxSetProcessPriority routine added to wgx library
- Windows Server 2003 DDK needs to be patched in order to com