CAD Viewer and Converter

3D-Tool Version 17

intuitive & practical 3D without CAD expertise
affordable & universal many 3D/2D interfaces

Intuitive and with many interfaces

3D-Tool is an intuitive CAD viewer and converter for companies. Open, inspect, measure, analyze and convert 3D models and 2D drawings from more than 30 CAD formats - without your own CAD system and without CAD knowledge.

Open a wide range of file formats: from STL, 3MF, OBJ and VRML to STEP, IGES, JT, SAT and Parasolid, plus CATIA, Siemens NX, Creo, SolidWorks, Inventor, Solid Edge and many more.

3D-Tool CAD viewer - open, measure and analyze CATIA, STEP, SolidWorks and NX without a CAD system

Save time

Fast results without detours - directly in your workflows.

Reduce costs

No expensive CAD licenses required - with full functionality.

Many interfaces

Compatible with all common formats and CAD interfaces.

Analyze comprehensively

Wall thickness, collision and tooling analysis directly in the viewer.

Visualize
Selective 3D cross-section through the CAD model of a fan.

View 3D models and 2D drawings without an expensive CAD system

3D models improve workflows in development, assembly and quality assurance - without an extra CAD license.
Learn more...
Analyze
Small 3D CAD assembly with point, distance, and radius dimensions.

Analyze and measure 3D models and 2D drawings

With 3D-Tool, you can estimate manufacturing costs faster and prepare quotes more easily.
Learn more...
Convert
Three circularly arranged 3D arrows symbolize the conversion of 3D data into different file formats.

Exchange CAD files flexibly with customers and suppliers

3D-Tool Premium is a universal interface between your CAD program and your partners' CAD formats.
Learn more...

Dynamic 3D and 2D viewing without a CAD system

Screenshots of the intuitive user interface of the 3D-Tool CAD viewer.
The intuitive interface of the 3D-Tool CAD Viewer offers four modern color styles from light to dark in addition to a classic Windows design.

Teamwork / Collaboration

Use 3D-Tool for collaboration within your company and with customers, suppliers and project partners.

The 3D-Tool Viewer exports models:

  • As directly executable EXE file, together with the 3D-Tool software
  • As DDD file for the 3D-Tool Free Viewer
  • As 3D-PDF file for Adobe Reader

The 3D-NativeCAD Converter in 3D-Tool Premium converts models:

  • To 3D-HTML pages for modern browsers such as Chrome and Edge
  • To the JT format, for example for the free JT2Go Viewer

›› Learn how 3D viewers help your team

The 3D-Tool tools 'Create Image', 'Print' and 'Report'
3D-Tool supports everyday work and creates images and printouts with multiple views as well as detailed parts lists with dimensions, weights and additional information.

Measuring and analyzing 3D models

The CAD Viewer as an information tool

With 3D-Tool, you speed up and simplify manufacturing cost estimates and quote preparation.

The Model Info tool with material database quickly and easily provides dimensions, surface area, volume, weight and center of mass for parts and assemblies. 3D-Tool Premium also supports the display of Product Manufacturing Information (PMI).

›› Explore more features

A smaller, partially sectioned assembly with dimensions added in the 3D-Tool viewer
3D-Tool provides professional measurement tools and 3D markups. Annotations and dimensions are inserted as dynamic 3D elements and move with the model.

Practical analysis tools

You do not need a CAD workstation to estimate manufacturing costs, for example in toolmaking.

Use the 3D-Tool analysis tools and features for specific inspection tasks:

  • Tooling Analysis calculates draft angles, mold cavities, undercuts and projected area.
  • Wall Thickness Analysis creates wall thickness heatmaps using ray and sphere methods.
  • Collision Analysis shows collisions and insufficient clearances between components.
  • Model Comparison shows the differences between two models.

›› Analyze 3D models without CAD expertise

Data exchange / CAD interoperability

Poster showing the most important 3D CAD formats supported by 3D-Tool Premium.
In addition to native CAD formats and 3D exchange formats, 3D-Tool Premium supports many 3D visualization and 3D printing formats such as STL, OBJ, 3MF and PLY.

The 3D-NativeCAD Converter

Use 3D-Tool Premium as a universal and flexible interface between your CAD program and the different format requirements of your customers and suppliers.

The 3D-NativeCAD Converter in 3D-Tool Premium converts 3D models from all major CAD systems to the 3D exchange formats STEP, JT, Parasolid X_T, IGES and SAT.

The 3D-NativeCAD Converter also creates 3D product visualization formats such as 3D-PDF, 3D-HTML, FBX, Collada, 3MF and glTF.

›› Become more independent of CAD formats

Customer Testimonials

World map showing the locations of 3D-Tool customers.
Users worldwide confirm that 3D-Tool is well suited for everyday work with CAD data.

3D-Tool Basic, Advanced and Premium

The 3D-Tool Viewer provides all functions for measuring and analyzing 3D models and 2D drawings in the three license editions Basic, Advanced and Premium. The editions differ mainly in their supported import interfaces. The 3D-NativeCAD Converter is available only with a Premium license.

Choose the edition that fits your CAD data - from the lean entry-level version to the complete Premium interface for professional data exchange.

BASIC

200 / one-time

Per single-user license, plus VAT.

  • Viewer with all tools and features
  • Basic 3D interfaces: VRML, STL, 3DS, SLP, XGL, OBJ, ASC, IV, PLY, 3MF
  • Basic 2D interfaces: DXF, DWG, HPGL/HPGL2
  • Advanced 3D interfaces: STEP, IGES, VDA, SAT, Parasolid
  • Premium 3D interfaces (CATIA, Siemens NX, SolidWorks, Creo ...)
  • 3D-NativeCAD Converter
Order now

ADVANCED

400 / one-time

Per single-user license, plus VAT.

  • Viewer with all tools and features
  • Basic 3D interfaces: VRML, STL, 3DS, SLP, XGL, OBJ, ASC, IV, PLY, 3MF
  • Basic 2D interfaces: DXF, DWG, HPGL/HPGL2
  • Advanced 3D interfaces: STEP, IGES, VDA, SAT, Parasolid
  • Premium 3D interfaces (CATIA, Siemens NX, SolidWorks, Creo ...)
  • 3D-NativeCAD Converter
Order now

All prices include free support.

Frequently Asked Questions (FAQ)

What CAD formats does 3D-Tool support?

3D-Tool supports more than 30 3D and 2D CAD formats. These include native formats from CAD systems such as CATIA, Siemens NX, SolidWorks, Solid Edge, Creo, Inventor, Rhino and AutoCAD, exchange formats such as STEP, JT, IGES, Parasolid and SAT, and visualization formats such as STL, 3MF, PLY, VRML and OBJ. 2D drawings in DWG, DXF and HPGL are also supported.

What sets 3D-Tool apart from other CAD viewers?

3D-Tool is designed for ease of use and practical application. The professional measurement, analysis and conversion functions are intuitive and require no CAD expertise, training or lengthy onboarding. Many features come directly from user suggestions - from the everyday practice of people who work with CAD data.

How much does 3D-Tool cost, and can I try it before buying?

A perpetual license for 3D-Tool Premium costs 800 euros. It includes the viewer, all CAD interfaces and the 3D-Native CAD Converter. Before buying, you can test all interfaces and tools free of charge for 14 days. 3D-Tool Basic costs 200 euros and 3D-Tool Advanced costs 400 euros. Both editions provide the same functions for viewing, measuring and analyzing 3D models and 2D drawings as 3D-Tool Premium, but support fewer CAD file formats and do not include the 3D-NativeCAD Converter. The free 3D-Tool Free Viewer provides almost the same tools as the 3D-Tool Viewer, but opens only DDD, STL and 3MF files and cannot export CAD files.

How can I open CAD files without a CAD system?

You can open CAD files without your own CAD system with a CAD viewer such as 3D-Tool. The software lets you view, inspect, measure and analyze 3D models and 2D drawings without a CAD license or CAD knowledge.

With 3D-Tool, companies open CAD files from more than 30 formats, including STEP, IGES, STL, 3MF, OBJ, JT, SAT, Parasolid and native formats from CATIA, Siemens NX, Creo, SolidWorks, Inventor and Solid Edge. This makes it easy to quickly inspect, measure, analyze and, if needed, convert CAD data to other formats - regardless of which CAD system was used to create the file.

How does 3D-Tool support toolmaking, purchasing, work preparation and quality assurance?

3D-Tool supports toolmaking, purchasing, work preparation and quality assurance when quickly opening, inspecting, measuring, analyzing and converting CAD files - without a CAD system and without CAD knowledge.

In toolmaking, 3D models can be checked for wall thicknesses, draft angles, undercuts and changes. Purchasing, quoting and costing teams can use CAD data to better assess dimensions, volumes, technical requirements and manufacturing effort. In work preparation and quality assurance, 3D-Tool helps with checking geometries, comparing model revisions, measuring relevant part information and documentation. For development, design and technical documentation, 3D-Tool provides a simple way to display, analyze and share CAD files from many formats.