between us

Detailed calculation of time interval between two dates, date navigation

Exchange data between Excel and .NET app. without Interop.Excel.dll (900K).

Visualization of relationships between tetrahedron, cube, and dodecahedron

Switch between desktops,Define Shortcut key ,Free upgrades,Clear Shortcut key

Converts between Fahrenheit and Celsius (Centigrade) at the drag of a slider.

Convert between popular audio files, such as WAV, OGG, AAC, MP3, M4A, AC3, etc.

Convert video files between different formats.

iPod 2 iPod, iPod2iPod for copy iPod to iPod, transfer music/songs between iPods

Share and synchronize Microsoft Outlook between multiple PCs

Convert between WMA, MP3 and WAV formats, resample WMA.