3DS Converter

Convert 3DS files online for free

Select File
Drop or upload your .3DS file

Online File Converter

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How to convert your 3DS file

Click the "Select File" button above, and choose your 3DS file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.

Convert 3DS to another file type

The converter easily converts your 3DS file to various formats - free and online. No Blender or extra software needed.

3DS to OBJ
3DS to STL
3DS to FBX

Convert a file to 3DS

The converter also works in reverse, so you can convert other 3D formats to 3DS with high quality output.

DAE to 3DS
X3D to 3DS
OBJ to 3DS
STEP to 3DS
FBX to 3DS
PLY to 3DS

About 3DS files

The .3DS extension primarily identifies the legacy 3D Studio Scene format, originally the native file type for the DOS-based Autodesk 3D Studio (the precursor to modern Autodesk 3ds Max). While historically significant and widely supported for simple asset exchange, .3DS files are severely hamstrung by 1990s-era architecture. They impose a strict limit of 65,536 vertices per mesh; detailed models exceeding this cap are forcibly split into multiple objects, often breaking smoothing groups and texture coordinates. Furthermore, the format adheres to the obsolete DOS 8.3 filename convention (max 8 characters), causing texture references to vanish if file names are too long. Because of these constraints and the lack of support for modern PBR materials, users frequently need to migrate these assets.

Best Conversion Targets:

For 3D Printing: Convert to STL or 3MF. These formats are the standard for slicer software and ensure watertight geometry.
For Game Development & Web: Convert to FBX or GLB (glTF). These modern formats support complex hierarchies, animation, and web-ready compression without the vertex limits.
For General Editing: Convert to OBJ (Wavefront). This is the most compatible geometry format for importing into tools like Blender or Maya.

Note: A .3DS file may alternatively be a ROM image for the Nintendo 3DS handheld console. These are encrypted game dumps meant for emulators like Citra and cannot be converted into 3D model formats like OBJ or PDF.

Use Convert.Guru to open and convert your 3DS file.

Users also converted CIA, CCI, ZIP, 7Z, NDS, 3DSX, CXI, 3D, OBJ, MAX, XCI, FBX and DS files.

FAQ

If you want to convert 3DS file to CIA, SKP, DWG, 3DSX, DAE, MAX, BLEND, MA or MB, you can use Autodesk 3ds Max or similar software from the "3D Studio Scene Storage" category. In the File menu, look for Save As… or Export….

To convert DWG, IGES, WRL, JT, SKP or 3DM files to 3DS, try Autodesk 3ds Max or another comparable tool in the "3D Studio Scene Storage" category.

The 3DS Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our 3DS converter.