Boa | a cross platform IDE for Python and wxPython |
ECLIPSE | an IDE for Java and other languages |
Emacs, Xemacs | powerful general text editors |
Gap | Group Theory software |
Gdb | GNU debugger |
GCC | the GNU Compiler Collection suite for compiling C/C++/Objective C/Ada |
Gforth | a forth implementation |
Gimp | the free graphics and imaging toolkit |
Gnumeric | a very capable and reliable spreadsheet |
Kile | Latex IDE |
Kstars | astronomical viewing software |
LAM | a parallel communication library |
MPICH | a parallel communication library |
NetBeans | IDE for Java |
Octave | numerical linear algebra solver, similar capabilities to Matlab |
OpenOffice | office suite with word processor, spreadsheet, drawing, presentation |
Pearl | interactive script interpreter |
Python | object oriented interpreter |
QIDE | integrated development environment for C, Eiffel |
Quanta | html file editor |
R | a comprehensive statistical package |
Scilab | numerical computation software |
Xmaxima | symbolic computation software |