IGS Converter
Save yourself from the hassle of spending countless hours trying to figure out how to convert multiple IGS drawing into other formats with our fast and easy IGS file converter.


How to Convert .igs Files in Bulk
1. Install reaConverter
2. Select IGS Files

3. Start Conversion

Convert IGS on your PC
For quick and effortless IGS file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.
Do more with your drawings
Converting IGS drawings for use in a larger project? reaConverter offers many ways to process drawings, 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.

User Reviews
Average User Rating:Last updated on May 29, 2025






IGS drawings: Frequently Asked Questions
What are IGS files?
The IGS (Initial Graphics Exchange Specification) file format is a widely-used standard for exchanging 3D CAD models between different software applications. It supports a variety of geometric entities, including curves, surfaces, and solids, as well as annotations and structural data. IGES files, typically with the .igs or .iges extension, ensure interoperability across CAD systems, making them ideal for engineering, manufacturing, and design industries.
Can reaConverter open IGS files?
reaConverter fully supports the IGS drawing format – open, edit, and export IGS files to any other popular file format with ease.
How do I change IGS to another format?
reaConverter is a user-friendly tool for converting IGS files. Once installed on your computer, it allows you to convert all your .igs files at once with just a few clicks. You can even convert igs images directly from Windows Explorer using the right-click menu — fast and convenient.
Why choose offline conversion with reaConverter?
Keep your sensitive data 100% private with offline processing that never exposes files to cloud risks. Our software meets strict compliance standards (GDPR, HIPAA, CCPA) while handling confidential documents for legal, healthcare and financial sectors.
Can I convert IGS online?
If you only want to convert a few IGS drawings, you are welcome to try our free online IGS converter.
How can I turn IGS files on my computer to another format?
The best way to convert IGS drawings on your PC is to get 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 IGS.
How can I automate IGS files conversion?
reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.
Can I convert IGS files using scripts or the command-line interface?
reaConverter provides full access to all its features from the Windows command-line shell, including the command-line igs converter.
What else can I do with reaConverter?
Set file dateConvert RAW formatsConvert GIS filesConvert CAD formatsSet picture bit depth
What formats can I convert a IGS file to?
What types of files can I convert to IGS format?
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