With VolID you can modify your disk drive's serial number which is also called Volume ID (not hard disk's physical serial which you can find at back of your hard disk) , the format of volume ID is: XXXX-XXXX (X maybe 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F).
License: Demo
OS Support: WinXP, WinNT 4.x, WinME, Win2003, Win2000, Win Vista, Win98, Win95

Sudoku puzzle game for Windows,with the color marking function and specific method to control candidate number,you can use the advanced techniques of sudoku more easily.
License: Shareware
OS Support: WinXP, WinNT 4.x, WinNT 3.x, WinME, Win2003, Win2000, Win Vista, Win98, Win95

Convert multiple DWG's to PDF's.
License: Shareware
OS Support: WinXP, WinME, Win2003, Win2000, Win98

RingCentral Toll Free Number, telephone and fax via Internet software and service for professionals and small businesses It provides a toll free or local phone number and advanced features not found in traditional phone systems.
License: Shareware
OS Support: Linux, Mac OS X, WinXP, WinME, Win2003, Win2000, Win Vista, Win CE, Win98, Unix

KRyLack Volume Serial Number Editor can modify your disk drive's Volume Serial Number (not hard disk's physical serial which you can find at back of your hard disk), the format of Volume Serial Number is: XXXX-XXXX.
License: Shareware
OS Support: WinXP, WinNT 4.x, WinME, Win2003, Win2000, Win Vista, Win98

Add page number to PDF files with customized settings and many options with this loyalty-free utility.
License: Shareware
OS Support: WinXP, WinNT 4.x, WinME, Win2003, Win2000, Win98

SecureSafe Pro is a unique solution for storing confidential information: passwords, credit card numbers and confidential data It comes with military-grade encryption options, requires remembering only one password and is free to try!.
License: Shareware
OS Support: WinXP, WinNT 4.x, WinME, Win2003, Win2000, Win Vista, Win98, Win95

Backup Key Recovery retrieves product key for over 500 other software versions installed on your crashed or secondary hard disk driveBefore using software you should recover registry files in your crashed hard drive if they are damaged.
License: Shareware
OS Support: WinXP, Win2003, Win2000, Win Vista

Store, retrieve and manage phone numbers and other contact information.
License: Shareware
OS Support: WinXP, WinME, Win2003, Win2000, Win98

Extra Subst - program designed to make access to frequently used folders of your computer easier It is also used to create, edit and remove virtual drives of your computer.
License: Shareware
OS Support: WinXP, Win2003, Win2000, Win Vista