The Prime Number Spiral (a.k.a. the Ulam Spiral) is formed by marking the prime numbers in a spiral arrangement of the natural numbers. This is software is for exploring the Prime Number Spiral.

Cool FREE Holiday Screen Saver. Bring the Holiday Spirit to your PC.

Automatically log off users when they abandon their stations. Adjustable modes allow for different log off styles such as logoff, shutdown, and reboot. Never walk by an un-secured workstation again.

Deluxe author tool for VCD and SVCD. MPEG file editing with Real-Time. MPEG demultiplex Included MPEG & AC3 decoder(without third-party support).

AnyZip is a Windows archiver program for compression and decompress. With it you can create and extract archive with maximum convenience and efficiency.

SpySites includes a database of over 1,500 known Spy/Sleaze sites and guides you through the simple process of including them in Internet Explorer's Restricted Zone and setting policies to prevent them from performing intrusive acts on your PC.

Screen Saver. Maps on a screen short phrases. The phrases can be changed. Replacement of color, supports change of screen resolutions. Phrases by default: I am alive! Have a Drink first... Oh, what a wonderful day! ...