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Stellarium
real-time photo-realistic sky generator
70,538 users
earth3d
Map client displaying a 3D model of the world
23,339 users
KStars
desktop planetarium for KDE 4
89,637 users
Genius Math Tool
advanced general purpose calculator program (Gnome frontend)
9,290 users
OpenUniverse Space Simulator
3D Universe Simulator
14,762 users
Scilab
Scientific software package for numerical computations
18,545 users
KSimus Circuit Simulator
KDE tool for simulating electrical circuits
9,728 users
Oregano
tool for schematical capture of electronic circuits
13,224 users
Achilles Life Simulator
An artificial life and evolution simulator
15,143 users
Kalzium
periodic table and chemistry tools for KDE 4
79,389 users
FreeMat
mathematics framework (mostly matlab compatible)
4,429 users
Gnumeric Spreadsheet
spreadsheet application for GNOME - main program
115,916 users
Molecules Viewer
GNOME chemistry utils (helper applications)
16,061 users
BASIC-256
educational BASIC programming environment for children
6,784 users
GPeriodic
periodic table application
12,370 users
Blinken
KDE 4 version of the Simon electronic memory game
32,512 users
KTurtle
Logo educational programming environment for KDE 4
59,664 users
Cubeview
a 3D FITS data viewer specialized in spectro-imaging
889 users
wxMaxima
GUI for the computer algebra system Maxima
16,944 users
Aeskulap Viewer
medical image viewer and DICOM network client
4,892 users