About PDE Solutions Inc.

Creators of

PDE Solutions Inc. was incorporated in 1995 by the former development staff of SPDE, Inc., creators of the PDEase software package. The purpose of the company is exclusively to provide computational support for the solution of partial differential equation systems in engineering and science.

Standard Software

Our standard software product is FlexPDE; a simple to use, flexible software system for obtaining numerical solutions to single or coupled sets of partial differential equations in one, two or three space dimensions plus time. FlexPDE allows the user to pose their problem in compact problem-oriented form and proceed directly to the graphical presentation of solutions, without digressing to learn the complexities of programming or Finite Element implementation.

Custom Software

The FlexPDE program provides a powerful base for the implementation of custom software packages, tailored to the needs of special problems or applications. We stand ready to help you create custom software products related to numerical modeling in physics, chemistry, geology, biochemistry, cosmology and related fields.


The staff of PDE Solutions Inc. have built their careers in the computational modeling of problems in science and engineering. We are available on a consulting basis for the study and computational analysis of problems small and large. Before you embark on an in-house modeling effort, let us show you how effectively our capabilities can be applied to your needs.

PDE Solutions Inc
9408 E. Holman Rd.
Spokane Valley, WA 99206
Tel: +1-509-891-4918