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 Home » Freeware Downloads » Science, Engineering, GIS, Astronomy, Chemistry, Math, Weather » Gnuplot v5.4.5   
File - Download Gnuplot v5.4.5

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Gnuplot v5.4.5

A portable, multi-platform, command-line driven graphing utility.

Gnuplot is a portable command-line driven graphing utility for Linux, OS/2, MS Windows, OSX, VMS, and many other platforms. The source code is copyrighted but freely distributed (i.e., you don't have to pay for it). It was originally created to allow scientists and students to visualize mathematical functions and data interactively, but has grown to support many non-interactive uses such as web scripting. It is also used as a plotting engine by third-party applications like Octave. Gnuplot has been supported and under active development since 1986.

Gnuplot supports many different types of 2D and 3D plots.

Here is a Gallery of demos.

Gnuplot supports many different types of output
  • interactive screen display: cross-platform (Qt, wxWidgets, x11) or system-specific (MS Windows, OS/2)
  • direct output to file: postscript (including eps), pdf, png, gif, jpeg, LaTeX, metafont, emf, svg, ...
  • mouseable web display formats: HTML5, svg

Release Notes

Version 5.4.5 is an incremental release in the stable 5.4 series.
It contains two important fixes.

- It fixes a regression in 5.4.4 that caused string->integer
type promotion to incorrectly interpret leading '0' characters
as indicating an octal number. For example in extracting sequence
numbers from filenames "run_009.dat", "run_010.dat", the first
conversion would fail ('9' is not a legal octal character) and
the second would yield 8 rather than 10.

- It fixes a longstanding bug in the qt terminal under Windows
in which "pause -1" suppressed mouse interaction.

It also adds two new features back-ported from the development version,
"set key offset" and data-driven histogram coloring.

This download is for the Windows 64bit installer version. All other download assets are below:

Windows 64bit portable

Instructions for Mac.


Source files for all operating systems


Click here to visit the author's website.
Continue below for the main download link.

Downloads Views Developer Last Update Version Size Type Rank
3,501 5,291 Gnuplot Team <img src=""border="0"> Oct 21, 2022 - 11:32 5.4.5 40.08MB EXE 5/5, out of 24 Votes.
File Tags
Gnuplot  v5.4.5  
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