IGS Converter
Convert IGS 3D models to a variety of formats, edit and optimize 3D models online and free.
Drop Files Anywhere to Upload
The IGS file extension refers to the Initial Graphics Exchange Specification (IGES), a standardized ASCII-based format developed by the United States Air Force under the ICAM (Integrated Computer-Aided Manufacturing) program in the late 1970s. Designed to facilitate interoperability among diverse CAD systems, IGS files store 2D and 3D vector data including wireframes, surface models, and engineering drawings. Widely adopted across aerospace, automotive, and defense industries, IGES became an ANSI standard in 1980 and was instrumental in streamlining digital product data exchange. Although superseded by newer formats like STEP, IGS remains relevant for legacy system compatibility and long-term archival of CAD data.
Click Choose File and select the IGS file required for conversion.
Select the destination format you want for your IGS file.
When the process ends, use the Download button to access the file.
Prepare your system with Vertopal CLI before converting IGS 3D model.