Software · Education & science

SSPlot

Simple plotting utility and numerical simulator.

Completely free
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: LGPL-2.1+ — 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: LinuxEstablished by Linux: Flathub
Publisher: Subhraman Sarkar
Latest version: 2.3.4
Latest activity: 12 July 2026
Source code: github.com/babaissarkar/ssplot

At a glance

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

Its licence (LGPL-2.1+) 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

A simple plotter and numerical solver, which can plot plain text files with numerical data separated by whitespace, and can numerically solve equations and ODEs to generate data and plot them for studying dynamical systems. Features : 2D and 3D plotting. Plot appearance customization. Numerically solve and plot ODE and Difference Equations. Plot functions of one and two variables. Use its own console or CLI mode for simple calculation tasks. Special math characters input panel. Changes: Open data from file bugfix

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, source code, publisher, licence, free status, platforms, commercial use, version) — 10 November 2026
Last technical check: 8 November 2026
Description from Flathub — AppStream (Flathub)

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