Autodesk Moldflow vs Code_Aster

Autodesk Moldflow8.5Visit Code_Aster7.8Visit

Higher score Autodesk Moldflow #4 in CAE Software 8.5/10 Pricing on request · 30-day trial Free trial✓ 4 of 4 features Visit Moldflow

vs

Code_Aster #8 in CAE Software 7.8/10 Free plan Free plan✓ 2 of 4 features Visit Code_Aster

• Autodesk Moldflow fits best

  Plastic-parts teams analyzing molding processes

• Code_Aster fits best

  Structural teams wanting free, deep analysis

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Side by side

Feature	Autodesk Moldflow 8.5/10 Visit ↗	Code_Aster 7.8/10 Visit ↗
At a glance
Editor score	8.5	7.8
Ranking	#4 in CAE Software	#8 in CAE Software
Best for	Plastic-parts teams analyzing molding processes	Structural teams wanting free, deep analysis
Pricing model	Paid	Free
Starting price	Pricing on request · 30-day trial	Free plan
Free plan	—	✓ (best)
Free trial	30 days	—
Deployment	Desktop, Cloud	Desktop, Self-hosted
Platforms	Windows, Linux	Linux, Windows
Support	Docs · 24/7	Docs, Community
Integrations	3 integrations	4 integrations
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Autodesk Moldflow 4/4 · Code_Aster 2/4
Built-in meshing	✓ (best)	—
HPC support	✓	✓
Design optimization	✓	✓
CAD import	✓ (best)	Not checked yet
Specs
Analysis types	Injection molding; compression molding; material flow; mold cooling; warpage; fiber orientation; birefringence; crystallinity	Structural mechanics; thermomechanics; thermal; geomechanics; modal, spectral and dynamic; acoustics; fluid-structure and soil-structure interaction; fatigue; fracture; seismic; sensitivity and optimization
Deployment	Both	Both
Our review
Pros	Simulates injection and compression molding, including filling, packing, and cooling Automated meshing and native CAD import support simulation workflows Insight offers local, remote, and cloud solving plus optimization tools	Broad structural, thermal, geomechanical, seismic, fatigue, and fracture analysis HPC, sensitivity calculations, optimization, and Python-based study automation Integrates with MUMPS, PETSc, MFront, and Salome-Meca
Cons	Its focus is molding rather than broad, general-purpose CAE Subscriptions require contacting Autodesk sales There is no free plan; access is through a 30-day trial or paid subscription	Meshing is provided through the separate Salome-Meca environment Support is centered on documentation and community channels No built-in AI features are provided
Our verdict	Autodesk Moldflow simulates plastic injection and compression molding for engineers, analysts, and mold designers assessing manufacturability and molded-part quality. Its analysis covers material flow, mold cooling, warpage, and process… Read the review →	Code_Aster is EDF R&D’s open-source finite element solver for numerical simulation of structures and materials. It is aimed at researchers and engineers working across energy, nuclear, civil engineering, transport, and aerospace, with… Read the review →

Strengths and trade-offs

• Autodesk Moldflow — where it wins

  • Simulates injection and compression molding, including filling, packing, and cooling
  • Automated meshing and native CAD import support simulation workflows
  • Insight offers local, remote, and cloud solving plus optimization tools

  Where it doesn't

  • Its focus is molding rather than broad, general-purpose CAE
  • Subscriptions require contacting Autodesk sales
  • There is no free plan; access is through a 30-day trial or paid subscription

• Code_Aster — where it wins

  • Broad structural, thermal, geomechanical, seismic, fatigue, and fracture analysis
  • HPC, sensitivity calculations, optimization, and Python-based study automation
  • Integrates with MUMPS, PETSc, MFront, and Salome-Meca

  Where it doesn't

  • Meshing is provided through the separate Salome-Meca environment
  • Support is centered on documentation and community channels
  • No built-in AI features are provided

• Autodesk Moldflow8.5/10 · Pricing on request · 30-day trial

  A focused simulation suite for assessing plastic molding processes and part quality.

  Visit MoldflowFull verdict →
• Code_Aster7.8/10 · Free plan

  A free, open-source solver with broad multiphysics and structural analysis depth.

  Visit Code_AsterFull verdict →