STL Import for SpaceClaim for Windows

By SYCODE
Trial version
User Rating

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Editors’ Review

Download.com staffFebruary 24, 2026

This add-in gives SpaceClaim the ability to import polygon mesh data from ASCII and Binary STL files, converting them into solid or surface geometry for immediate use within the design environment.

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Mystica

Trial version

Pros
- Imports both ASCII and binary STL file formats.
- Converts triangle mesh data into solid or surface geometry.
- Automatically merges coplanar faces for cleaner solid models.
- Integrates directly into the SpaceClaim UI via a ribbon bar.
- Add-in automatically loads upon application startup.
Cons
- Functionality is limited to importing files.
- Lacks functionality to export models to STL format.
- Only supports the Stereolithography (.stl) file format.
- No native tools for editing imported mesh data.