Is it free to convert between OBJ and 3DS?

Yes, Convert999 is 100% free. All conversions happen locally in your browser with no file size limits, no registration, and no watermarks.

.obj

.3ds

OBJ vs 3DS

Compare Wavefront OBJ and 3D Studio formats — understand the key differences and when to use each

Format Overview

OBJ

Wavefront OBJ

Wavefront OBJ (.obj) is a 3d file format.

.obj3d

3DS

3D Studio

3D Studio (.3ds) is a 3d file format.

.3ds3d

OBJ vs 3DS: Feature Comparison

Feature	OBJ	3DS
Full Name	Wavefront OBJ	3D Studio
File Extension	.obj	.3ds
Category	3d	3d
Free to Convert	✓ Yes	✓ Yes
Browser Support	✓ All Browsers	✓ All Browsers
Convert to Each Other	✓ Yes	✓ Yes

When to Use OBJ vs 3DS

Use OBJ when you need:

•Files in Wavefront OBJ format for maximum compatibility
•Industry-standard 3d format support
•Wide software and platform compatibility

Use 3DS when you need:

•Files in 3D Studio format for specific workflows
•Optimized 3d format features
•Modern format advantages and smaller file sizes

Convert Between Them

OBJ 3DS 3DS OBJ

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またはファイルをここにドラッグ＆ドロップ

最大ファイルサイズ：2GB

ファイルはブラウザ内でローカルに処理されます。サーバーにアップロードされません。

Learn More About These Formats

OBJ Converter 3DS Converter

Frequently Asked Questions

What is the difference between OBJ and 3DS?

OBJ (Wavefront OBJ) and 3DS (3D Studio) are both 3d file formats. OBJ files use the .obj extension while 3DS uses .3ds. They differ in compression, quality, compatibility, and intended use cases.

Can I convert OBJ to 3DS for free?

Yes! Convert999 lets you convert OBJ to 3DS completely free, directly in your browser. No file upload to any server, no registration needed — your files stay private on your device.

Which is better, OBJ or 3DS?

It depends on your use case. OBJ (Wavefront OBJ) may be better for certain workflows, while 3DS (3D Studio) excels in others. Consider factors like file size, quality, software compatibility, and your specific needs.

Is it safe to convert files on Convert999?

Absolutely. Convert999 processes all files 100% locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

OBJ Converter

Convert from OBJ

3DS Converter

Convert from 3DS

File Tools

Compress, resize, merge

Convert to OBJ

All sources → OBJ

Convert to 3DS

All sources → 3DS

Format Statistics

Trends & data 2025

More Format Comparisons

JPGvsPNG PNGvsWEBP JPGvsWEBP SVGvsPNG HEICvsJPG BMPvsJPG TIFFvsJPG GIFvsPNG

Feature

OBJ

3DS

Full Name