kanakku is a Web 2.0 application that was designed to be used as a productivity utility. The application is a free online utility that is a combination of a Spreadsheet and a calculator. (more…)

Online-Calculator is a cool flash calculator that can be viewed in full screen and comes with different types of calculators. (more…)

Web2.0calc is a free online math/scientific calculator with advanced functions and web2.0 interface.