Software · Education & science

Veusz

Scientific plotting package.

Completely free
Windows and Linux
Open source

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Geographic availability: No geographic restriction found in our sources; availability is not checked country by country.

Technical details

Pricing: Completely freeconfirmed by Flathub
License: GPL-2.0+ — Open source (copyleft)confirmed by Flathub
Open source: Yes
Commercial use: Yesconfirmed by Official plan pages (pricing, licence, terms), Flathub
Account required: not documented
Credit card required: Noconfirmed by Flathub
Watermark: Not applicable
Ads: not documented
Platforms: Windows and LinuxEstablished by Linux: Flathub, Unspecified source · Windows: Unspecified source
Publisher: Veusz developers
Latest version: 4.2.1 (4 April 2026)
Latest activity: 30 June 2026

Overview

File formats mentioned: SVG, CSV and PDF.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

At a glance

Veusz is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (GPL-2.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

Open source code
Commercial use allowed

About

Veusz is an interactive graphical scientific plotting and graphing package. It is designed to produce publication-ready PDF output. SVG, EMF and bitmap export formats are also supported. Data can be read from text, CSV, HDF5 or FITS files. In addition, you can also enter, manipulate or examine data from within the application. The program also provides a command line and scripting interface (based on Python) to its plotting facilities. It can also act as a Python plotting module. In Veusz plots are created by building up plotting widgets with a consistent object-based interface. Plotting types support by Veusz include the following: x-y, function, contour, image, stepped, date, vector field, box, polar, ternary, nested and stacked. Plots can also include multiple axes.

Description from Flathub — AppStream (Flathub)

Sources and checks

Facts collected from Official plan pages (pricing, licence, terms) (commercial use) — 10 November 2026
Facts collected from Flathub (credit card, publisher, licence, free status, platforms, commercial use, version) — 9 November 2026
Facts collected from Unspecified source (platforms) — 9 November 2026
Last technical check: 8 November 2026
Description from Flathub — AppStream (Flathub)

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