Resplendent Registrar 

Resplendent Registrar for Win2003/XP/2K/NT/ME/9x offers a very complete and safe solution to administrators and power users for maintaining the registry on both their desktops, remote computers on their network as well as registration files on disk.
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Registrar Lite 

Registrar Lite for WinXP/2000/NT/ME/9x is a freeware powerful registry editor. It offers an explorer style interface which supports the clipboard and allows you to drag & drop registry keys and values. It offers fast background search and replace.
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