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Manage Files and Data
Create, open, import, and save models.
Export Files
Export FE data in your current session.
CAD Export
Learn about the CAD readers supported by the application and the options available for exporting CAD geometry data.
Supported CAD Writers
Overview of the supported formats, versions, and file extensions.

Welcome
What's New
View new features for HyperMesh CFD 2025.
Get Started
Learn the basics and discover the workspace.
Onboarding Resources
Discover HyperMesh CFD functionality with interactive tutorials and community resources.
Solution Layers
Solution-centric workflows allow you to traverse through modeling environments using a dedicated UI layer.
Manage Files and Data
Create, open, import, and save models.
- Supported File Formats
  File formats supported.
- Create New Files
  Create a new file.
- Open Files
  Open a file.
- Import Files
  Import an existing file to the current session.
- Save Files
  Save all of the data in your current session.
- Export Files
  Export FE data in your current session.
  - CAD Export
    Learn about the CAD readers supported by the application and the options available for exporting CAD geometry data.
    - Supported CAD Writers
      Overview of the supported formats, versions, and file extensions.
      - Multiscale Designer Writer
      - Parasolid Writer
    - CAD Export Options
      CAD writers provide options for processing data during export.
    - CAD Export Message Files
      When a CAD file is exported from the application, a .msg file is created, or appended to, in the current working directory.
  - Solver Deck Export
    Export solver input files.
- Take a Screen Capture
  Record a video or take a snapshot of the screen.
- Import and Export Templates
  Quickly import and export templates containing full simulation settings, part definitions, or mesh controls.
- Extensions
  Extensions are programs integrated with the application to enhance or extend the user experience.
Convert
Use the Convert tool to convert entire models between data types.
Geometry Modeling
Manage CAD, FE, and 2D parametric sketch geometry.
Meshing
Generate surface/volume mesh by defining mesh controls, or interactively create and edit 2D surface mesh.
Setup
Prepare your model and run the simulation.
Post-Processing
Post-process the simulation results by creating visualizations and measurements.
Automation
Automate simulation processes with templates and utility scripts.
Design Exploration
Once the baseline model is prepared, you can define morph volumes, morph geometry, create design shapes and run DOE studies. These tool work for both AcuSolve and ultraFluidX-based workflows.
Solver Help
More resources for AcuSolve and ultraFluidX solvers.

Supported CAD Writers

Overview of the supported formats, versions, and file extensions.


Format	Latest Version Supported	File Extensions Supported
Multiscale Designer Writer	2021	.h5
Parasolid	v35.0.170	.x_t .x_b .xmt_txt .xmt_bin