Quicksys RegDefrag是一个免费的注册表碎片整理工具。它能分析注册表的无用键值，碎片和浪费的空间，优化注册表。支持Windows NT/2000/2003/2008/XP/Vista，免费！

Quicksys RegDefrag is a freeware utility to defrag your registry. It optimizes registry by removing gaps, fragments and wasted space in Windows registry files.

Version 1.1

    * - Added fragments graphic.
    * - Windows Vista is supported.
    * - Improved speed in defrag analysis.


Version 1.2

    * - New layout.
    * - Improved multi-language support.
    * - Added command-line functions.
    * - Added registry files path and size in Registry Information.
    * - Added feedback with name and number of registry file in Defrag Analysis.
    * - Added Stop button in Defrag Analysis.
    * - Added option to check updates manually.
    * - Added option to create registry backup.
    * - Added option to create Restore Point in supported systems.
    * - Removed option to startup with Windows.
    * - Removed support for running on Windows NT.
    * - Icon improvements.
    * - Minor bugs fixed.


官网：http://www.regdefrag.com/
~Support Windows NT/2000/2003/2008/XP/Vista.~

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