PARI/GP — Numerical Analysis (Open Source)

PARI/GP is an open-source Numerical Analysis solution from PARI Group. Compare it against 59 other Numerical Analysis tools on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is PARI/GP?

PARI/GP is open source — its source code is publicly available and free to use, modify and self-host, usually with an active community and no licensing fees. It is categorised under Numerical Analysis and published by PARI Group. Buyers typically evaluate PARI/GP when they need a dependable Numerical Analysis option and want to weigh the trade-offs between free, open-source and paid tools before committing.

PARI/GP alternatives

If PARI/GP isn't the right fit, compare these Numerical Analysis alternatives side by side:

AnalyticaArmadilloCOMSOL MultiphysicsChDADiSPDataplotEuler Mathematical ToolboxFEATool MultiphysicsFEniCS ProjectFitykFlexProFreeFem++FreeMatGAUSS

Frequently asked questions

Is PARI/GP free?
Yes. PARI/GP is open source and free to use, with no purchase cost for the core product.
What are the best PARI/GP alternatives?
Popular Numerical Analysis alternatives to PARI/GP include Analytica, Armadillo, COMSOL Multiphysics, Ch. See the full list of Numerical Analysis on FreeSoftwareX.
What type of software is PARI/GP?
PARI/GP is an open-source Numerical Analysis tool developed by PARI Group.

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