3DS is the original 3D Studio mesh format from 1990 — chunk-based binary that game pipelines and asset stores still carry by the terabyte.
Typical use: Convert 3DS assets to glTF or OBJ for modern engines and viewers.
About the 3DS format
3DS is the chunk-based binary mesh format of Autodesk's original 3D Studio (1990). Entire generations of game assets, product visualizations and Turbosquid listings live in it, and its chunk structure (every block self-describing with ID and length) kept it forward-compatible for two decades.
Three.js ships a TDS parser, so 3DS files convert straight to glTF/OBJ in the browser — meshes, materials and UVs survive; lights and keyframers of the original format are skipped as display-only.
Strengths
- ✓ Ubiquitous legacy asset format
- ✓ Self-describing chunk structure
- ✓ Direct browser-side conversion
Limitations
- ✗ No animation or skeleton data
- ✗ 8.3 filenames inside
- ✗ Vertex limit per mesh (~64k)
- Structure
- Binary chunks (0x4D4D main)
- Types / schema
- Mesh + materials + UV
- Compatibility
- 3ds Max, Blender, three.js
- Best for
- Legacy game and store assets
Convert 3DS to…
5 direct directions plus 19 workflows, sorted A–Z; 🔥 marks popular targets.
Frequently asked questions
What is a 3DS file?
3DS is the original 3D Studio mesh format from 1990 — chunk-based binary that game pipelines and asset stores still carry by the terabyte.
How do I convert 3DS files online?
Pick a target format from the "Convert 3DS to…" list below, drop your file and hit convert. Everything runs in your browser — no install, no upload, no watermark, no limits.
Is it safe to convert 3DS files here?
Yes. Every conversion is performed by your own device inside the browser — files never leave for a server, and the page keeps working even offline.
Which formats can 3DS convert to?
This page lists all 24 directions across documents, images, audio, video, spreadsheets and archives — each one is its own free converter page.