Starting with SolidWorks 2024, users can save files specifically to be opened in the previous year's version. For example, a SolidWorks 2025 user can save a part or assembly as a SolidWorks 2024 file.
When you need to bridge a gap of two or more years, neutral file formats act as your universal file converter link. The newer software version must export the file into one of these formats. 1. STEP (.stp, .step) : Solid geometry and assembly structures. Pros : Retains faces, edges, and assembly hierarchies. Cons : Strips the feature history tree completely. 2. Parasolid (.x_t, .x_b)
Since SolidWorks runs on the Parasolid geometric modeling kernel, exporting to .x_t often yields the cleanest geometric translation between different versions of the software. Method 3: Utilizing SolidWorks eDrawings solidworks future version file converter link
The industry standard for solid models. It retains faces, bodies, and assembly structures. Use STEP AP214 to preserve model colors.
: Frequently results in "gaps" or open surfaces that require manual healing. Method 3: Rebuilding Parametric Data with FeatureWorks Starting with SolidWorks 2024, users can save files
Engineering Tech Insights Reading Time: 6 minutes
SolidWorks files are strictly forward-compatible. A newer version of the software can seamlessly upgrade and open an older file. However, an older version cannot natively read the feature history tree of a newer file. The newer software version must export the file
The closest official solution to a native converter is built directly into the SolidWorks software ecosystem, specifically through of any given release. How It Works
This is where the tool's intelligence shines. Before the file is saved, SOLIDWORKS runs a "Previous Release Check". It will analyze the model for any features, tools, or references that in the target previous version. If any incompatible items are found, a dialog box will list them, and the save will be blocked until you manually remove or replace those specific features.