A `.XMT_BIN` file is most commonly interpreted as a Parasolid binary transmit object containing solid and surface geometry directly from the Parasolid kernel, enabling cleaner transfers between Parasolid-based CAD systems by packaging the true model definition into a compact binary exchange file that can’t be understood in a text editor.
In real workflows, Parasolid transmit data appears through two extension families: text versions such as `.x_t` or `.xmt_txt` and binary versions like `.x_b` or `.xmt_bin`, where `.x_b` tends to dominate while `.xmt_bin` is kept by some exporters, and opening one simply means bringing it into a Parasolid-aware CAD/CAE app—if the app filters only `.x_b`, renaming from `.xmt_bin` to `.x_b` typically succeeds because the format underneath is identical.
In case you liked this article in addition to you would want to receive details concerning easy XMT_BIN file viewer i implore you to stop by the web site. With an `.xmt_bin` file, what you mainly do is import its Parasolid geometry into engineering software, since it stores full solid/surface data rather than meshes or drawings, letting CAD systems such as SOLIDWORKS open it for inspection, dimensioning, drawing creation, and continued modeling, and also allowing CAE tools like ANSYS Workbench to use it for meshing and analysis.
If you need to share the model with users who can’t open Parasolid reliably, you can convert it via your CAD system into broadly recognized formats such as STEP AP242 for solids or legacy IGES for surface-heavy data, or into mesh types like STL for printing or visualization at the cost of losing real CAD geometry; you can also clean the model by importing it, using heal/repair tools, and exporting again, and you can use the `.xmt_bin` as a diagnostic export to test whether issues come from the native model or from translation when reimported elsewhere.
To open an `.xmt_bin`, you can either import it as a Parasolid file in a tool that supports Parasolid or rename it if the program only displays `.x_b`, with the import route using File → Open/Import under the Parasolid file type so the geometry loads correctly, and the rename route copying `file.xmt_bin` to `file.x_b` so the UI accepts it even though both extensions map to the same binary Parasolid transmit data.
