No. 24 of 30 ·3D File Converter Software

CADfix DX

Windows · Linux

Freedom report

One barScore 5.1

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely2 of 6 device platforms
DocumentedPlans, terms and facts published

CADfix DX is ranked #24 of 30 in 3D file converter software on Freedom251. It runs on Linux, Windows. There is no free plan.

Compared on 3D file converter software

Free plan: No
Format scope: mixed
Animation conversion: No
Batch conversion: Yes
API access: Yes
Supported platforms: Windows, Linux

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The record

Purpose: CADfix DX translates, repairs, heals, defeatures, and simplifies CAD models for data exchange and reuse.
Model simplification: Its automatic and interactive tools remove short edges, thin faces, holes, protrusions, fillets, chamfers, and selected features such as ribs.
CAD to CAE: It supports CAD-to-CAE workflows with geometry repair and simplification intended to reduce analysis preparation time and improve simulation accuracy.
Geometry partitioning: Partitioning tools include planar cuts, general splitting, mid-surface extraction, and partitioning for CFD and structured hex or swept meshing.
Geometry morphing: It can morph original CAD geometry to match CAE displacement results and export the resulting geometry for CAD reuse or CAE remeshing.
Reverse engineering: It converts faceted models from formats such as JT, STL, and CATIA into CAD BREP models defined by NURBS and analytic surfaces.
Format support: The DX 13 SP2 interface matrix lists import and export support across formats and systems including ACIS, CATIA, Creo, IFC, IGES, Inventor, JT, NX, SolidWorks, STEP, and STL.
Supported operating systems: ITI lists Windows and Linux installation guides for CADfix DX 14.
Latest listed release: The support page lists CADfix DX 14, released August 11, 2026, with build 14.0.0.2/12661.
Support: ITI directs CADfix application support requests to [email protected] in Europe, Asia-Pacific, the Middle East, and Africa, and to [email protected] in the Americas.
Security: ITI asks users to report CADfix product security vulnerabilities to [email protected] or their ITI support contact, with product, version, and operating system details where possible.
Intended users: ITI describes CADfix as a solution for professionals addressing 3D model data exchange and reuse across diverse engineering applications.
Simplification: Its automatic and interactive tools remove short edges, sliver faces, holes, protrusions, fillets, chamfers, and user-selected features.
CAE preparation: The product supports geometry repair and simplification to prepare CAD data for CAE analysis.

Where it ranks on Freedom251

Best 3D File Converter Software in 2026#24 of 30

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Sources

iti-global.com/interoperability-products/cadfix/cadfix· checked 7 Oct 2026
iti-global.com/support/cadfix/cadfix-interfaces-13sp2/· checked 7 Oct 2026
iti-global.com/support/cadfix/· checked 7 Oct 2026
iti-global.com/support/cadfix/cadfix-interfaces-14fcs/· checked 7 Oct 2026
iti-global.com/support/cadfix/cadfix-sys-req-14fcs/· checked 7 Oct 2026