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Plastic injection and compression mold simulation

Engineers and analysts use Moldflow® plastics injection molding simulation software to improve plastic part designs, injection mold designs, and manufacturing processes.

Which Moldflow product is right for you?

Moldflow Adviser

Plastic simulation tools for engineers and analysts. Optimize part and mold designs to ensure molded part quality and manufacturability.

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Moldflow Insight

A complete set of advanced plastics engineering simulation tools for analysts. Simulate the most advanced molding processes to avoid production delays.

What's new

Part optimization studies

Use automated design of experiments, including model geometry parameters, to determine the best design using cloud or local solving.

Direct geometry editing

Explore part design improvements directly within Moldflow—without having to involve designers to optimize wall thicknesses or feature positions.

3D Resin Transfer Molding (RTM)

Predict the resin-filling pattern for RTM and areas where resin didn’t impregnate the fiber mat to determine product quality.

See what users are saying about Moldflow


Molding expert saves time and money with Moldflow

See how FADO uses Moldflow to simulate optimal cooling designs to ensure part quality and reduce mold cycle times.

“Cycle time is money. This is particularly visible in the case of high-volume production, where reducing cycle times by a fraction of a second translates into viable profits.” —Jarosław Jaśkowiak, Marketing Director, FADO

Video (5:08 min.)

Expert advice and learning

Industry solutions

Reduce mold cycle time

Cooling methods, part and mold designs, and machine parameters can all help you increase profitability.

Automotive lightweighting

Realize the benefits that advanced materials, from plastics to composites, offer for automotive lightweighting. Reduce mass without sacrificing function.