3D-Tool File Viewer Alternatives (September 2025)

Open, Measure and Convert CATIA, Siemens NX, Creo, SolidWorks, SolidEdge, Inventor, Rhino, JT, STEP, IGS, VDA, X_T, SAT [Free Trial Now]

4.7/5

10+ reviews

Reviewed on:

G2
1.
CrossManager software - Stand alone 3D and 2D CAD files converter
https://www.dataki
.com/en/cross_manager.php/

Software editor, software and tools for conversion of Native and Neutral formats CAD/CAM. CADCAM DATA EXCHANGE - CAD data conversion , native neutral formats. Download your converter or translator for CATIA, THINK, UNIGRAPHICS, SOLIDWORKS, ...

2.
CAD Exchanger: 3D CAD software to view and convert CAD files
https://cadexchange
.com/

View, explore and convert 3D CAD data on desktop, web and mobile. Read and write Solidworks, STEP, JT, STL and 30 other 3D formats.

3.
Multi-CAD visualization software | View or Convert
https://www.kubotekkosmo
.com/products/view_convert/

Local-install, stand-alone programs for viewing 3D CAD and drawing files from all major MCAD formats. Deploy read-only option or allow file conversion.

4.
EnSuite - Multi-CAD Viewers | Multi-CAD Translator | CAD Translation Software and Viewer | 3D CAD Translation and conversion | 3D CAD Viewer | CAD Viewers | CAD Measure - Length-Radius, BOM, Bounding BOX
https://www.cadcam-
.com/products/EnSuite/

CAD Viewer and Translators for CATIA V5, CATIA V6 3DEXPERIENCE, 3D CAD Viewer, Parasolid, IGES, Inventor, Autodesk Design Review, JT, Creo, SOLIDWORKS, Solid Edge, RHINO, ACIS, STEP, NX, CGR, and STL, CAD Translation Software, 3D CAD Translation

5.
Free DWG/DXF Viewer Online | Autocad Viewer & Editor | DWG FastView
https://en.dwgfastvie
.com/

This is a free online DWG/DXF viewer & editor, easy & fast to view and edit CAD drawings. DWG FastView is the comprehensive software to view & edit Autocad drawings in PC, mobile & web browsers.

7.
Compatible CAD Software for .DWG files - CMS IntelliCAD - Products
https://www.intellicadm
.com/

CMS IntelliCAD is the intelligent, powerful and affordable full-featured 2D 3D DWG, DXF, DWF compatible CAD Software.

8.
Autodesk DWG TrueView | DWG Viewer
https://www.autodes
.com/products/dwg-trueview/overview/

Autodesk DWG TrueView allows you to open and view 2D and 3D DWG files for free, or convert them to work with older versions of AutoCAD software.

9.
ActCAD IntelliCAD Software, AutoCAD Alternative, ActCAD 2D & 3D CAD Software
https://actca
.com/

ActCAD IntelliCAD Software, AutoCAD Alternative, ActCAD 2D & 3D CAD Software. ActCAD is a 2D drafting and 3D modeling CAD software meant for engineers, architects and other technical consultants. It is a native DWG & DXF CAD software to create and edit drawings.

11.
DraftSight® 2D CAD Drafting and 3D Design Software
https://www.draftsigh
.com/

Professional-grade 2D CAD software that can be used to create, edit, view, and markup any kind of 2D drawing or DWG file.

12.
Design Review | DWF Viewer | Autodesk
https://www.autodes
.com/products/design-review/overview/

Download the free Autodesk Design Review DWF viewer, the all-digital way to view, mark up, measure, print, and track changes to 2D and 3D design files.

13.
VisualCAD/CAM: Standalone CAD/CAM Software for CNC machining | Try for Free | MecSoft Corporation
https://mecsof
.com/products/visual-cad-cam/

VisualCAM/CAD is our standalone CAD/CAM package that is the best valued software on the market today. Try our Free Demo Today!

14.
CrossCad/Ware - OEM integration of reading and writing libraries and dlls for software editors
https://www.dataki
.com/en/crosscad_ware.php/

Software editor, software and tools for conversion of Native and Neutral formats CAD/CAM. CADCAM DATA EXCHANGE - CAD data conversion , native neutral formats. Download your converter or translator for CATIA, THINK, UNIGRAPHICS, SOLIDWORKS, ...

15.
nanoCAD - CAD Software with native DWG for 2D design and 3D modeling
https://nanoca
.com/

nanoCAD - professional, cost-effective CAD Software with powerful 2D/3D modeling tools for viewing and drawing DWG files in engineering and architecture. Free download.

16.
Alibre | 3D CAD Software | 3D CAM Software | CNC Machines
https://www.alibr
.com/

Highest rated 3D CAD software for business on Capterra - it's powerful, easy to use, and affordable. 3D design and manufacturing suite. Hobby version available.

17.
SOLIDWORKS MBD: Model-Based Definition Capabilities
https://www.solidwork
.com/product/solidworks-mbd/

Define, organize, and publish 3D annotations, including 3D model data in industry-standard file formats.

18.
3D InterOp Quality 3D Data Translation | Spatial
https://www.spatia
.com/products/3d-interop/

Learn More about how Spatial's 3D InterOp allows 3D data translation of 3D formats including ACIS, Parasolid, and CATIA. 3D InterOp is a powerful 3D CAD data translation solution.

19.
Bentley View: Free CAD Viewer | Bentley Systems
https://www.bentle
.com/software/bentley-view/

With Bentley View you can view over 50 file formats, including CAD and raster images as well as Bentley's uniquely powerful iModels.

20.
Ansys SpaceClaim | 3D CAD Modeling Software
https://www.ansy
.com/products/3d-design/ansys-spaceclaim/

3D modeling software to create, edit, and modify CAD or STL files for design, reverse engineering, simulation, manufacturing, 3D printing, and sheet metal.

21.
Creo View for CAD, ECAD, and PLM Visualization | PTC
https://www.pt
.com/en/products/creo/creo-view/

Creo View is a simple but powerful enterprise visualization solution for MCAD and ECAD data enabling collaboration across engineering and manufacturing teams.

22.
CAD Software - 2D/3D CAD - Bricsys®
https://www.bricsy
.com/en-us/

BricsCAD is a single, native-DWG platform with five product levels including 2D drafting, 3D modeling, BIM, and mechanical design toolsets.

23.
SpinFire Enterprise I CAD Viewing for your entire organization
https://actif
.com/spinfire-enterprise-cad/

Unlimited CAD viewing for the enterprise. SpinFire gives your entire organization a better way to view, interrogate, and translate CAD files.

24.
IRONCAD DRAFT - IronCAD CAD Software Solutions
https://www.ironca
.com/design-collaboration-suite/ironcad-draft/

IRONCAD DRAFT is 2D mechanical drafting software with unique 3D integration, enabling users who work in 2D CAD software to view, render & reference 3D models.

26.
SOLIDWORKS 3D CAD Simulation Software for Engineering & Manufacturing
https://www.solidwork
.com/product/solidworks-simulation/

Subject your designs to real world conditions to raise product quality while reducing prototyping and physical testing costs.

27.
3D CAD for designing manufacturing-ready models | Shapr3D
https://www.shapr3
.com/

Design better every step of the product design journey with Shapr3D’s adaptive UI and Siemens Parasolid kernel, achieving design vision with built-in precision.

28.
SOLIDWORKS Composer: Assembly Instruction Manual Software
https://www.solidwork
.com/product/solidworks-composer/

Easily repurpose existing 3D models to rapidly create and update high-quality graphical assets that are fully associated with your 3D design.

29.
ZWCAD - Create Amazing Things-ZWSOFT
https://www.zwsof
.com/product/zwcad/

ZWCAD is a fast and powerful 2D CAD solution offering unparalleled compatibility with the industry standard file format DWG.

30.
NX software including CAD and CAM | Siemens Software
https://plm.sw.siemen
.com/en-US/nx/

Deliver next-generation products faster using Siemens NX software, the integrated software solution for design, simulation and manufacturing.

31.
SOLIDWORKS Electrical 3D: CAD Modeling Design Software
https://www.solidwork
.com/product/solidworks-electrical-3d/

SOLIDWORKS® Electrical 3D enables you to easily integrate your electrical schematic designs into your SOLIDWORKS 3D product model.

32.
Free 3D Viewer Online, open and share models - 3D Viewer Max
https://3dviewerma
.com/

3D viewer online, to view and explore any 3D model online for free in your browser. Open 3D files like glb, gltf, fbx, obj, dae, 3ds, png and more!

33.
Home - IronCAD CAD Software Solutions
https://www.ironca
.com/

IronCAD is intuitive 3D CAD software that increases efficiency and can be used standalone or to complement an existing design environment.

34.
ZW3D - Unify Design, Simulation and Manufacturing to Improve Productivity-ZWSOFT
https://www.zwsof
.com/product/zw3d/

ZW3D is an easy-to-learn, all-in-one 3D CAD/CAE/CAM solution that can take you through the entire product development journey from conception to production.

35.
Pro/ENGINEER | Pro/ENGINEER is now PTC Creo
https://www.creosketc
.com/

Pro/ENGINEER is now PTC Creo, but it's not just a name change it's so much more! Creo is a suite of solutions offering integrated 3D CAD/CAM/CAE software.

36.
Pro/ENGINEER | Pro/ENGINEER is now PTC Creo
https://www.creoparametri
.com/

Pro/ENGINEER is now PTC Creo, but it's not just a name change it's so much more! Creo is a suite of solutions offering integrated 3D CAD/CAM/CAE software.

37.
Autodesk Inventor Software | Get Prices & Buy Official Inventor 2025
https://www.autodes
.com/products/inventor/overview/

Autodesk Inventor 3D CAD software is used for industrial design, simulation, and documentation. Buy an Inventor subscription from the official Autodesk store or a reseller.

38.
DesignCAD - IMSI Design | Award Winning TurboCAD, DesignCAD, FloorPlan
https://imsidesig
.com/products/designcad/

IMSI Design is a leader in affordable, general-purpose 3D CAD (Computer Aided Design) and home design desktop software, and a pioneer in mobile solutions for the AEC (Architectural, Engineering, and Construction) industry.

39.
Carlson Civil - Civil & Road design CAD software
https://carlsonp
.com/products/carlson-civil/

Road, Site, and Subdivision design automation in less time with minimal resources. Carlson RoadNET highway design. Import and export to various file formats including Civil3D, LandDesktop, AutoCAD (dwg, dgn, dxf)

40.
3D Viewer Online - Online collaboration platform for 3D models
https://www.3dvieweronlin
.com/

3D Viewer online is an online collaboration platform for 3D models that allows you to view, publish and collaborate on 3D models

42.
3DCoat 2024. Create 3D models easily: Voxel Sculpting, Retopo, Texturing, Modeling.
https://3dcoa
.com/

3DCoat is the application that has all the tools you need to take your 3D idea from a block of digital clay all the way to a production-ready, fully textured organic or hard surface model. It combines different technologies: voxels and polygons - for 3D model creation. Today 3DCoat is available to learn at 300+ Universities, Colleges, and Schools worldwide.

43.
SOLIDWORKS Visualize: 3D CAD Rendering Software
https://www.solidwork
.com/product/solidworks-visualize/

Quickly and easily create professional, photo-quality images, animations, and other interactive 3D content to get your products to market faster.

44.
CAM-TOOL - CAM Software for Machine Tool Companies
https://www.camtoo
.com/

CAM-TOOL is the fastest and most accurate CAD/CAM software, providing a superior surface finish and increased tool life.

46.
CAM Software: Seamlessly Integrated with SOLIDWORKS
https://www.solidca
.com/

CAM Software: Seamlessly Integrated SolidCAM, Running Directly Inside SOLIDWORKS, Solid Edge, and Autodesk Inventor. Experience Full Tool Path Associativity for Enhanced Efficiency.

47.
Cimatron - Integrated CAD/CAM Software for Tooling
https://www.cimatro
.com/en/

Cimatron is integrated CAD/CAM software which provides an end-to-end solution for designing and manufacturing tools, and programming CNC/EDM machines for molds, dies, plates, and more.

48.
3D Landscape Design Software for Professionals | Vectorworks Landmark
https://www.vectorwork
.net/en-us/landmark/

Create masterful landscape projects with the all-in-one landscape software built to transform your design, presentation, irrigation, and documentation workflows.

49.
DipTrace - Schematic and PCB Design Software
https://diptrac
.com/

DipTrace - PCB Design software. EDA/CAD package with autorouter, Schematic Capture multi-level hierarchy, real-time DRC, 3D Preview/export, Gerber output and comprhensive component and pattern libraries.

51.
Creo Elements/Direct | PTC
https://www.pt
.com/en/products/creo/elements-direct/

Creo Elements/Direct is a comprehensive system for mechanical engineers and designers who create products using the ‘direct modeling’ approach to 3D CAD.

52.
Simcenter 3D | Siemens Software
https://plm.sw.siemen
.com/en-US/simcenter/mechanical-simulation/simcenter-3d/

Simcenter 3D is a comprehensive, fully integrated CAE solution for complex, multidisciplinary product performance engineering including emag and structures.

53.
Materialise Magics | 3D Printing Data and Build Preparation Software
https://www.materialis
.com/en/industrial/software/magics-data-build-preparation/

Magics is the most powerful workflow automation and 3D printing data and build preparation software including both CAD and mesh tools.

54.
Maximum Design Agility | KeyCreator CAD
https://www.kubotekkosmo
.com/meet-keycreator/

Fast and flexible design with direct modeling, comprehensive drafting, and simple data management. Maximize productive re−use of CAD data from anywhere.

55.
Bricsys 24/7 - The Ultimate Collaboration Platform for CAD
https://www.bricsy
.com/en-us/247/

Bricsys 24/7 construction project management software is designed for CAD collaboration to help streamline workflows & improve productivity.

56.
Geomagic Wrap Software | Oqton
https://oqto
.com/geomagic-wrap/

Geomagic Wrap delivers the most affordable, fast, and accurate path from point cloud to 3D models. Create perfect, watertight 3D models from organic scan data. | Geomagic Wrap Software | Oqton

57.
Product Design & Manufacturing (PDMC) Collection | Autodesk
https://www.autodes
.com/collections/product-design-manufacturing/overview/

Create your products using the latest 3D product design and manufacturing software, including Inventor, AutoCAD, and Fusion 360, together at one great price.

59.
Architecture Design Software | Edificius | ACCA
https://www.accasoftwar
.com/en/architecture-design-software/

How much time do you waste to cover the various design aspects in your architectural project? Discover Edificius: Architecture Design Software. Use it for free!

60.
BIM Architecture Design Software | Vectorworks Architect
https://www.vectorwork
.net/en-US/architect/

Vectorworks Architect design software has the flexibility to support your entire architecture project from beginning to end — from conceptual design, to fully coordinated BIM models, to construction documents.

61.
KiCad EDA - Schematic Capture & PCB Design Software
https://www.kica
.org/

Open source EDA / electronics CAD software for Windows, macOS and Linux. Use schematic capture, create PCB designs and view them in 3D, all forever free.

62.
Free 3D models, CAD files and 2D drawings - TraceParts
https://www.tracepart
.com/en/

TraceParts is one of the world’s leading providers of 3D digital content for Engineering. The traceparts.com portal is available free-of-charge to millions of CAD users worldwide. It provides access to hundreds of supplier catalogs and more than 100 Million CAD models and product datasheets.

63.
VNTANA - 3D Digital Asset Management at Scale
https://www.vntan
.com/

Improve efficiency, drive sales, and lead the digital transformation with a single platform to securely collaborate, share, and publish 3D assets, digital twins and simulations from any software to any platform.

64.
SOLIDWORKS | 3D CAD Design Software & PDM Systems
https://www.solidwork
.com/

Dassault Systèmes SOLIDWORKS Corp. develops and markets 3D CAD design software, analysis software, and product data management software. SOLIDWORKS is the leading supplier of 3D CAD product design engineering software.

65.
Products - AutoDesSys formZ
https://autodessy
.com/

formZ is a popular, powerful 3d modeling software used to explore, design and deliver extraordinary projects.

66.
SOLIDWORKS PDM: Data Management for CAD Manufacturing & Engineering
https://www.solidwork
.com/product/solidworks-pdm/

Easily store, access, and share data in one location, improving the way your teams manage and collaborate on data

67.
NCG CAM Solutions Ltd
https://www.ncgca
.com/

Machine Complex Parts with Ease using NCG CAM Standalone CAM Software. Powerful, Reliable & Affordable Advanced 3D CAM Software. NCG CAM is perfect for the high-speed machining of moulds, dies, prototypes and precision surface machining.

69.
Home » Thea Render
https://www.thearende
.com/

Thea Render is the most versatile 3D renderer featuring state-of-the-art unbiased and GPU engines. All the engines operate within the same framework and switching from one to another is just a click away

70.
Creo Schematics | PTC
https://www.pt
.com/en/products/creo/schematics/

2D Diagramming Software for Creating 2D Schematic Designs of Routed Systems.

71.
SOLIDWORKS CAM | SOLIDWORKS
https://www.solidwork
.com/product/solidworks-cam/

SOLIDWORKS® CAM - powered by CAMWorks - uses rules-based technology that enables you to integrate design and manufacturing in one application, connecting design and manufacturing teams through a common software tool and 3D model.

72.
Beyond CAD Inc. - Start a Free 30-Day Trial of Beyond Typicals
https://beyondca
.com/

Beyond CAD Inc. makes better 3D visualization tools for infrastructure. Beyond Typicals makes street design and communication fast and easy.

73.
Draft It Free CAD Software | Cadlogic
https://www.cadlogi
.com/cad-software-products/free/

Draft It Free is the best free CAD software with 2D design drawing tools. Download our free CAD software to create and print drawings easily.

75.
AVEVA E3D Design | AVEVA
https://www.avev
.com/en/products/e3d-design/

Access the world's most technologically advanced 3D design solution for the process plant, marine, and power industries.

76.
The Premiere 3D CAD Library for Manufacturers - Free Demo
https://partsolution
.com/ecatalogsolutions/

The premiere digital 3D CAD library, with trillions of 3D downloads and 800 manufacturer catalogs. Grab your free demo today to give our software a try!

78.
TurboCAD.com - Optimize Design Workflow - Award Winning CAD & Home Design Software for Over 30 Years! - TurboCAD by IMSI Design
https://www.turboca
.com/

TurboCAD.com is home to award-winning TurboCAD 2D, 3D computer-aided design software as well as the DesignCAD, TurboFloorPlan, and TurboPDF family of products delivering superior value to optimize your design workflow.

79.
A cutting-edge real-time visualization tool - Twinmotion
https://www.twinmotio
.com/

Twinmotion empowers you to create high-quality real-time visualizations for architecture, consumer products, transportation, fashion, and more.

80.
3D Image Processing Solutions - Simpleware | Synopsys
https://www.synopsy
.com/simpleware.html/

Image to 3D models software solutions with Synopsys Simpleware. From visualization to analysis and model generation for design and simulation.

81.
3D Modeling Services Provider | All 3D Design Service
https://www.nbyi
.com/

Looking for top-notch 3D modeling services? Look no further! Get high-quality and professional 3D design solutions from 3d modeling service provider.

82.
ShapeDiver | Cloud applications for Grasshopper
https://www.shapedive
.com/

ShapeDiver automatically turns your Rhino and Grasshopper files into interactive 3D models accessible worldwide, 24/7, through any modern web browser.

83.
3D Rendering Software & Animation | KeyShot
https://www.keysho
.com/

The 3D Rendering Software and animation that takes your visual to the next level. Discover why KeyShot is the #1 3D rendering software for your animation, architecture, game design, and visual effects.

84.
Site3D - Civil Engineering Design Software
https://www.site3d.c
.uk/

Site3D is a fully featured software product for the engineering design of road systems, roundabouts, residential developments and earthworks.

85.
Autodesk Inventor CAM Software | Get Prices & Buy Official Inventor CAM 2025
https://www.autodes
.com/products/inventor-cam/overview/

Autodesk Inventor CAM software simplifies the machining workflow with CAD-embedded features. Buy a subscription from the official Autodesk store or a reseller.

87.
SOLIDWORKS Electrical Professional: 3D Design & Schematic Software
https://www.solidwork
.com/product/solidworks-electrical-professional/

SOLIDWORKS® Electrical Professional combines the electrical schematic design capabilities of SOLIDWORKS Electrical Schematic Professional with the 3D capabilities of SOLIDWORKS Electrical 3D in one package.

88.
3D Landscape Design Software Made Easy | VizTerra
https://www.structurestudio
.com/software/3d-landscape-design-software/

VizTerra offers the most advanced 3D landscape design software on the market today. Build incredible landscape designs with our streamlined interface and easy to use set of tools.

89.
Palette CAD: 3D-Software für deinen digitalen Innenausbau
https://paletteca
.com/

CAD 3D-Software für Handwerker, Fachhandel, Planer & Schüler von Palette CAD überzeugt mit Einfachheit & Professionalität zugleich. Online & Cloudbasiert!

90.
CAD/CAM CNC | OneCNC CAD/CAM Software
https://onecn
.com/

OneCNC: World Class CAD CAM Software, Effective and Affordable CNC Solutions, Try it free today.

91.
#1 3D Visualization Software for Manufacturers - CDS Visual
https://cdsvisua
.com/

CDS Visual helps manufacturers unlock existing CAD assets to support the complete customer journey with interactive 2D and 3D visualizations.

92.
Ezcam Cad Cam Software CNC Simplified CNC Mill,CNC Turn,EDM
https://ezca
.com/

Ezcam Cad Cam Software CNC Simplified, CNC Milling Software,CNC Turning Software, CNC Wire EDM Software, Best CNC Software, Best Price CNC Software, CNC Cad/Cam

93.
SmartCAM CAD CAM Software from SmartCAMcnc
https://www.smartcamcn
.com/

SmartCAM is affordable and powerful CAM software for cnc milling, cnc turning, cnc fabrication, cnc wire EDM, rotary axis and 5 axis cnc machine tools

94.
Creo Illustrate | PTC
https://www.pt
.com/en/products/creo/illustrate/

Creo Illustrate is a technical illustration software for creating 3D and 2D Illustrations in minutes.

95.
CAD software - CAM software - PDM software - TopSolid
https://www.topsoli
.com/

CAD, CAM and PDM software, TopSolid is a complete solution that meets the needs of all industries.

96.
VR Software for Engineering & Collaborative VR for many industries
https://www.techvi
.net/

TechViz is a global provider of a leading vr software, enabling to visualize 3D models from +200 3D applications without having to convert any data.

97.
3Dflow - Computer Vision Specialists - home of 3DF Zephyr
https://www.3dflo
.net/

3Dflow is committed to providing cutting-edge computer vision software components for 3D modeling from photos, 3D video processing and image synthesis.