epix

2- and 3-D plotter for creating images (to be used in LaTeX)

extrema

Interactive data analysis and visualization tool

fig2sxd

A utility to convert files in xfig format to OpenOffice.org Draw format

fityk

General-purpose nonlinear curve fitting and data analysis

g3data

Tool for extracting data from graphs

gfsview

GfsView is a graphical viewer for Gerris simulation files.

gnuplot

Command-line driven interactive plotting program

grace

WYSIWYG 2D plotting tool for the X Window System

gwyddion

A software framework for SPM data analysis

hippodraw

Highly interactive data analysis Qt environment for C++ and python

kpl

KDE tool for plotting data sets and functions in 2D and 3D.

labplot

LabPlot is a KDE application for data plotting and function analysis.

mayavi

VTK based scientific data visualizer

opendx

A 3D data visualization tool

opendx-samples

Samples for IBM Data Explorer

paraview

ParaView is a powerful scientific data visualization application

pyxplot

Graphing program similar to gnuplot to produce publication-quality figures

qmatplot

gnuplot-like tool for plotting data sets in either two or three dimensions

qtiplot

Qt based clone of the Origin plotting package

quickplot

A fast interactive 2D plotter.

scigraphica

Scientific application for data analysis and technical graphics

spectromatic

Generates spectrograms (time-frequency analysis images) from mono or stereo wave files.

veusz

Qt based scientific plotting package with good Postscript output.

xd3d

scientific visualization tool

xgraph

X11 Plotting Utility

zhu3d

Interactive 3D mathematical function viewer

epix

hippodraw

qtiplot

extrema

kpl

quickplot

fig2sxd

labplot

scigraphica

fityk

mayavi

spectromatic

g3data

opendx

veusz

gfsview

opendx-samples

xd3d

gnuplot

paraview

xgraph

grace

pyxplot

zhu3d

gwyddion

qmatplot