Absolute Password Protector offers a brand new level of security using strong encryption algorithms to encrypt your files. Encrypted files can be safely transferred over the Internet via e-mail. Hide sensitive data in pictures.

A set of award-winning authoring tools to help you create interactive exercises, tests and quizzes. The exercises can be put on a Web page, or run as standalone programs at home or in the classroom. A great way to teach any subject - or just for fun.

Create your own screen mates no programming skills required. Just collect images and sounds, --even your photos and your voices, and then build them into your screen mates with only several point-and-clicks, and also easy-to-use interface.

Does every book related link point to the wrong book store in the wrong country or on the wrong continent? This simple (and free) Internet Explorer add-in lets *you* select a link and choose which which book site to go to.

Fast and easy-to-use MPEG/VCD/SVCD/DVD video edit tool,integrated with optimized MPEG editing based on the "Result-Now" technique,MPEG Player and MPEG Demultiplex/Multiplex feature.

With this AutoCAD add-on you can create mathematical curves. Curves can be defined as explicit, parametric or polar functions.

DWG to DWF is a batch converter that allows you to convert DWG to DWF, DXF to DWF without the need of AutoCAD.