CAD Exchanger Lab may suit people who need to inspect, measure, or edit 3D CAD models across CAD and BIM formats.
Free trial From $590 a year AndroidiPhone & iPadWebWindowsMacLinux+2
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Best 3D File Converter Software 2026
Facts read 28 Sep 2026 – 15 Oct 2026
3D file converters are useful when models need to move between formats, applications, or workflows. Compare format scope and animation conversion to understand the conversion capabilities shown; batch conversion may be relevant when processing multiple files. Maximum file size and supported platforms help you check practical fit, while API access may matter if conversion needs to connect with other software. Free plans and paid-from pricing offer additional cost considerations. The named options include CAD Assistant, HOOPS Exchange, and ODA File Converter, as well as CAD Exchanger, Open Asset Import Library (Assimp), Convert3D, Spin 3D, and 3D Model Converter. Weigh the listed formats, limits, and workflow considerations against the files and setup you have.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 CAD Exchanger | CAD Exchanger Lab may suit people who need to inspect, measure, or edit 3D CAD models across CAD and BIM formats. | 6.0 | $590 a year | Free trial | Android, iPhone & iPad, Web, Windows | 15 Oct 2026 |
| 02 3D-Tool | 3D-Tool is aimed at business teams in areas such as engineering, manufacturing, quality assurance, purchasing, and technical documentation. | 5.5 | €200 one-time | Free plan | Windows | 15 Oct 2026 |
| 03 Convert3D | Convert3D suits people converting and inspecting 3D models, as well as developers integrating batch conversion into applications, pipelines, or automation workflows. | 5.4 | $899 a year | Free plan | Web, Windows, Mac, Linux | 28 Sep 2026 |
| 04 ODA File Converter | ODA File Converter suits people who need to batch-convert .dwg or .dxf files between versions. | 5.4 | Free plan | Free plan | Android, Windows, Mac, Linux | 15 Oct 2026 |
| 05 Open Asset Import Library (Assimp) | Assimp suits developers building software that needs to load and process 3D assets across supported platforms. | 5.3 | Free plan | Free plan | Android, iPhone & iPad, Windows, Mac | 7 Oct 2026 |
| 06 HOOPS Exchange | HOOPS Exchange is aimed at development teams building engineering applications for mechanical design, manufacturing, construction, shipbuilding, plant, and process… | 5.2 | — | Free trial | Android, iPhone & iPad, Web, Windows | 29 Sep 2026 |
| 07 CAD Assistant | It suits people who need to view or inspect CAD and mesh files on desktop or mobile devices, including users who prefer local, offline processing. | 5.1 | Free plan | Free plan | Android, iPhone & iPad, Windows, Mac | 3 Oct 2026 |
| 08 Vertessia | Vertessia may suit people converting scans or meshes into editable STEP surfaces, including regular reverse-engineering and scanning or print services. | 5.1 | $19 a month | Free plan | Web, API | 8 Oct 2026 |
| 09 3D CAD Converter | 5.0 | Free plan | Free plan | Windows | 9 Oct 2026 | |
| 10 PolyTrans | 5.0 | $245 one-time | Free trial | Windows, Mac | 5 Oct 2026 |
02
3D-Tool
3D-Tool is aimed at business teams in areas such as engineering, manufacturing, quality assurance, purchasing, and technical documentation.
Windows Record5.5 Visit
03
Convert3D
Convert3D suits people converting and inspecting 3D models, as well as developers integrating batch conversion into applications, pipelines, or automation workflows.
WebWindowsMac+2 Record5.4 Visit
04
ODA File Converter
ODA File Converter suits people who need to batch-convert .dwg or .dxf files between versions.
AndroidWindowsMac+1 Record5.4 Visit
05
Open Asset Import Library (Assimp)
Assimp suits developers building software that needs to load and process 3D assets across supported platforms.
AndroidiPhone & iPadWindows+3 Record5.3 Visit
6
HOOPS Exchange
AndroidiPhone & iPadWeb+3 — Record5.2 Visit HOOPS Exchange is aimed at development teams building engineering applications for mechanical design, manufacturing, construction, shipbuilding, plant, and process…
7
CAD Assistant
AndroidiPhone & iPadWindows+2 Free plan Record5.1 Visit It suits people who need to view or inspect CAD and mesh files on desktop or mobile devices, including users who prefer local, offline processing.
8
Vertessia
WebAPI $19 a month Record5.1 Visit Vertessia may suit people converting scans or meshes into editable STEP surfaces, including regular reverse-engineering and scanning or print services.
11
FBX-glTF-conv
WindowsMacLinux Free plan Record4.8 Visit FBX-glTF-conv suits users who need a command-line FBX-to-glTF conversion tool, particularly as part of Cocos Creator workflows.
12
Spin 3D
WebWindowsMac Free plan Record4.8 Visit Spin 3D suits people converting mesh files for 3D printing, game modding, design, or animation.
13
FBX2glTF
WindowsMacLinux Free plan Record4.7 Visit FBX2glTF suits developers and 3D workflows that need to convert FBX assets to glTF 2.0 from the command line or through Node.
14
Simpel3D
Web $69 a year Record4.7 Visit It suits makers who need browser-based conversion for 3D-printing workflows.
15
meshio
WindowsMacLinux Free plan Record4.6 Visit meshio suits scientific and engineering users working with unstructured meshes, conversion pipelines, Python scripts, or command-line tools.
17
Cadster 3D Converter Core
WebAPI Free plan Record4.5 Visit It suits engineering teams converting CAD, BIM, mesh, point-cloud, or other 3D files for coordination, manufacturing, prototyping, digital twins, visualization, or…
18
Online 3D Converter
AndroidiPhone & iPadWeb Free plan Record4.5 Visit This tool suits people who need to convert models among its listed formats without installing software.
19
3D Model Converter
Web $9.90 a month Record4.4 Visit This web tool may suit people moving mesh files among CAD, modeling, printing, and web workflows.
22
Convertpoly
Web Free plan Record4.2 Visit It suits people who receive 3D files their current software cannot open, as well as users needing browser-based conversion, inspection, or rendering.
24
MeshFormat
Web Free plan Record4.2 Visit MeshFormat suits people moving models between CAD, mesh, web, AR, real-time, and 3D-printing workflows.
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