Engineering Research offers a wide range of pre- & post-processors for LS‑DYNA. Many of these pre- & post-processors also support other Finite Element (FE) and CAE systems. Each pre- & post-processor program has its benefits and you have the possibility to chose the one which best suites your particular application or business area. If you are unsure which one to choose or wish to have more information, do not hesitate to contact one of our pre- & post-processor experts. We have extensive experience in all these programs.

LS‑PrePost is developed by Livermore Software Technology Corp (LSTC). LS‑PrePost is an advanced interactive program for pre- & post-processing LS‑DYNA data. It includes full support for reading and editing all LS‑DYNA keywords. LS‑PrePost is included in the LS‑DYNA package and runs on all Unix/Linux/Windows computers.

ANSA/µETA program suite is developed by BETA CAE Systems S.A.
ANSA is an advanced CAE pre-processing tool for FE and CFD analyses that provides all the necessary functionality for full-model build up, from CAD data to a ready-to-run solver input file, in a single integrated environment.
µETA is a thriving multi-purpose post-processor meeting post-processing needs of various CAE disciplines.

Oasys LS-DYNA Environment is developed by Oasys Limited and includes four programs:

• PRIMER is a model preparation tool that is fully compatible with the latest version of LS-DYNA, eliminating the risk of data loss or corruption when a file is manipulated, no matter what operations are performed on it.
• D3PLOT is a 3D visualisation and interrogation package for post-processing the results of LS-DYNA analyses.
• T/HIS is an XY-data plotting package, which reads LS-DYNA ASCII and binary databases.
• REPORTER is an automated report generator.

eta/Dynaform is developed by ETA Software, Inc. eta/Dynaform is a pre- & post-processor for LS‑DYNA, especially for sheet metal forming simulations. The product serves as a tool to evaluate the formability of a product with respect to cracking, wrinkling, thinning, skidmark, and springback effects that might occur during the stamping process. eta/DYNAFORM is easy to use and contains numerous automated functions to solve the most complex forming problems.

eta/VPG is developed by ETA Software, Inc. eta/VPG is a pre-processor for LS‑DYNA that delivers the tools needed to enhance your modeling productivity and meet the demands of the "faster, leaner" product development process. Through the "zero text editing" environment of eta/VPG, all of the capabilities within LS‑DYNA are easily accessible through the user interface.

TrueGrid® is developed by XYZ Scientific Applications, Inc. TrueGrid® is a general purpose mesh generation program with sophisticated relaxation and parametrisation capabilities. It has been optimised to produce high quality, structured, multi-block hex meshes or grids and serves as a pre-processor to over 30 of today's most popular CAE codes, including LS-DYNA.