PowerZip makes zipping / unzipping quick & simple with its easy-to-use Wizards while providing advanced compression & security features: - Zip & Unzip files directly from My Computer / Windows Explorer - Password-protect confidential files with AES encryption - Use PowerZip Macro files to automate backups & other compression tasks - Unzip 12 types of archives - Create Zip, Cab, Tar, Gz, Bz2 & Arj archives - Create self-extracting archives

Rapid-Pi is an add-on for Microsoft Word (and other word processors) that will transform the way you enter mathematical formulae, equations and expressions into documents. Rapid-Pi was designed with a single purpose in mind - to save you time when editing math in documents. Rapid-Pi allows you to enter mathematical expressions as easy-to-understand text. For example, to create a fraction you can just type "2/3".