Convert 3DS to IGS

3DS to IGS conversion without modeling software. reaConverter processes 3D files locally — no additional licenses required.

Got a folder full of 3DS files? reaConverter batch converts them to IGS in minutes, not hours. Local processing means instant results, even with thousands of files. 3D files convert without expensive modeling software licenses.

Download
reaConverter
Convert
3DS to IGS
Online
3DSIGS

How to Convert Multiple 3DS Files to IGS?

1. Download and Install reaConverter

Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required.

reaConverter logo
Install reaConverter

2. Load your 3DS files

Add your 3DS files to reaConverter. Whether it's a handful or an entire archive, the batch engine processes them efficiently.

Browse for files, drag them in, or add entire folders at once. reaConverter queues everything automatically.

Load your 3DS files into reaConverter

3. Select IGS as output format

Pick IGS as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

Select IGS as output format

4. Start 3DS to IGS conversion

Start the conversion with one click. reaConverter handles everything and notifies you when it's done.

Start Conversion

When the batch finishes, your IGS files are ready in the destination folder you chose earlier.

3DS to IGS Converter

reaConverter offers the fastest, simplest solution for converting your 3DS files into IGS in seconds - all files processed on your PC for maximum privacy and speed.

Download Free Trial

Do more with your files

Converting 3DS files for use in a workflow? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on January 25, 2026
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
Richard E. Miller
Satisfied Customer
"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
Wei Chen
Happy User
"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
Sanjay Mehta
Sanjay Mehta
Satisfied Customer
"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
J. Mitchell
Satisfied Customer
"reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud."
Malik T. Martin
Malik T. Martin
Satisfied Customer
"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"
Sarah Lane
Sarah Lane
Satisfied Customer

3DS to IGS Conversion: FAQ

What are 3DS files?

3DS is an extension attached to files created using 3DS Max, Autodesk's popular software for creating 3D imagery and animations. The program is mostly used in developing video games, production of TV commercials and movies, or in architectural modelling. The 3DS format was first launched in 1990, together with the first version of 3D Studio DOS, and has since gained a wide popularity, managing to become the actual standard for storing and transferring 3D models.

What are IGS files?

The IGS (Initial Graphics Exchange Specification) file format is a standardized CAD data exchange format used to transfer 2D and 3D model data between different CAD systems. Developed in the 1980s, IGES ensures compatibility across various engineering and design software by storing geometric data, annotations, and structure in a neutral ASCII or binary format.

Can reaConverter convert 3DS to IGS?

Yes! reaConverter instantly converts .3ds to .igs with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert 3DS to IGS online?

If you only need to convert a few 3DS files to IGS format, feel free to try our free online free online 3DS to IGS converter — perfect for small batches with no installation needed!

How can I turn 3DS files into IGS on my computer?

The best way to change 3DSs to IGSs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from 3DS to IGS.

How can I automate 3DS to IGS files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert 3DS files to IGS using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line 3ds to igs converter for batch processing.

What else can I do with reaConverter?

Convert Gerber filesCrop imagesCopy IPTC dataConvert GIS filesConvert RAW files

Find out more

Get advanced software for file conversion, processing, and editing, giving you complete, precise control over your work.
Download
reaConverter
Buy Now
reaConverter software