Best 3D File Converter Software in 2026
Updated
In short: HOOPS Exchange is ranked #1 of 30 as of 7 October 2026, ahead of 3D-Tool and CAD Exchanger. The best-ranked option with a free plan is 3D-Tool. The lowest first paid tier on this page is 3D Model Converter at $9.90/mo.
A 3D file converter can help move models between tools and workflows. Compare format scope and animation conversion to see whether files retain the elements you need, and consider batch conversion for handling multiple files. Maximum file size and supported platforms help you assess practical fit; API access may be relevant when conversion needs to connect with other software. Free-plan availability and paid-from pricing round out the comparison. HOOPS Exchange, CAD Exchanger, and Convert3D are among the available names, along with Spin 3D and CAD Assistant. Match the conversion features to your files and workflow.
30 3D file converter software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
3D File Converter Software, ranked on how quickly a newcomer can get going. 14 of the 25 on this page can be tried for free.
- 1 HOOPS Exchange
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 2 3D-ToolFree plan
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 3 CAD Exchanger
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 4 Convert3DPaid from $74.92/mo
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 5 Spin 3DFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 6 CAD AssistantFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 7 ODA File ConverterFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 8 FBX2glTFFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 9 3D Model ConverterPaid from $9.90/mo
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 10 meshioFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 11 PolyTrans
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 12 MeshFormatFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 13 NuGraf
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 14 CrossCad/Ware
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 15 meshfile
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 16 Open Asset Import Library (Assimp)Free plan
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 17 3D InterOp
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 18 3D_Evolution
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 19 FBX-glTF-conv
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 20 CADdoctor
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 21 CADfix DX
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 22 Cadster 3D Converter Core
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 23 NEXUS Model Converter
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 24 Simpel3D
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 25 Vertessia
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
Compare all 25 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | Format scope | Animation conversion |
|---|---|---|---|---|---|---|---|---|
| 1 | HOOPS Exchange | 8.1 | No | — | No | — | cad | Yes |
| 2 | 3D-Tool | 7.6 | Free plan | Free | Yes | — | — | — |
| 3 | CAD Exchanger | 7.4 | No | — | — | — | mixed | No |
| 4 | Convert3D | 7.4 | Free plan | $74.92/mo | Yes | — | mixed | — |
| 5 | Spin 3D | 7.4 | Free plan | Free | Yes | — | mesh | — |
| 6 | CAD Assistant | 7.3 | Free plan | Free | Yes | — | mixed | — |
| 7 | ODA File Converter | 7.3 | Free plan | Free | Yes | — | cad | — |
| 8 | FBX2glTF | 7.2 | Free plan | Free | Yes | — | mixed | Yes |
| 9 | 3D Model Converter | 7.0 | Free plan | $9.90/mo | Yes | 9.9 /mo | mixed | — |
| 10 | meshio | 6.9 | Free plan | Free | — | — | mesh | — |
| 11 | PolyTrans | 6.9 | No | — | No | — | mixed | Yes |
| 12 | MeshFormat | 6.7 | Free plan | Free | Yes | — | mixed | Yes |
| 13 | NuGraf | 6.7 | No | — | No | — | mixed | Yes |
| 14 | CrossCad/Ware | 6.2 | No | — | No | — | mixed | — |
| 15 | meshfile | 6.2 | No | — | Yes | — | mesh | No |
| 16 | Open Asset Import Library (Assimp) | 6.1 | Free plan | Free | — | — | mixed | Yes |
| 17 | 3D InterOp | 6.0 | No | — | — | — | mixed | — |
| 18 | 3D_Evolution | 6.0 | No | — | — | — | cad | — |
| 19 | FBX-glTF-conv | 5.9 | No | — | Yes | — | mesh | Yes |
| 20 | CADdoctor | 5.8 | No | — | — | — | mixed | — |
| 21 | CADfix DX | 5.8 | No | — | No | — | mixed | No |
| 22 | Cadster 3D Converter Core | 5.8 | No | — | — | — | mixed | — |
| 23 | NEXUS Model Converter | 5.8 | No | — | Yes | — | mesh | — |
| 24 | Simpel3D | 5.8 | No | — | Yes | — | mixed | — |
| 25 | Vertessia | 5.8 | No | — | Yes | 19 /mo | mixed | — |
Is your platform on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which 3D file converter software is ranked first on The Geeks Club?
HOOPS Exchange is ranked #1 of 30 with a score of 8.1. 3D-Tool is second and CAD Exchanger third.
How many of these have a free plan?
10 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, 3D Model Converter has the lowest first paid tier we found: $9.90/mo.
How is this list ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.