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Veusz vs LabPlot: catalog facts
VeuszLabPlot
Free

Free and open source under the GPL.

Free

Free and open source.

Windows, macOS, Linux Windows, macOS, Linux
  • Designed to produce publication-ready PDF and SVG output, not screen charts
  • Covers error bars, contours, images with colourbars, vector fields, polar and 3D plots
  • Curve and peak fitting, regression and statistics built in
  • Notebooks using Python, R, Julia and more
  • The widget-based model is unlike other plotting tools and takes learning
  • The interface is dense and dated
  • Fewer specialised analysis routines than large commercial packages
  • Notebook features depend on separately installed language backends
Downloadable app Downloadable app
Open source Open source
License: GPL-2.0 License not stated
No account needed No account needed
Works offline Works offline

Checked September 21, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.