Matrex is a lightweight vectorial spreadsheet. It calculates blocks of values, not single cells. It is strongly multi-threaded. Users can work together on sheets using a server. It has adapters to MATLAB, Scilab, Octave, and R.
Displays a window that shows the status of a list of servers, NAS, routers, etc.
Groupware that lets you share projects, calendars, files, and email online.