RodX is an online 2D structural analysis tool (FEA) for engineers who need fast answers at the conceptual design stage. Model frames, trusses, beams schemes directly in your browser, apply loads, and instantly see internal force diagrams, displacements and support reactions. Every analysis can be exported as a clean PDF calculation report, ready to share with colleagues or clients. A free plan covers everyday quick checks, and students and teachers get free full access.
