How to Convert Multiple EMF Documents to IGS?
1. Download and Install reaConverter
First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed.
2. Load your EMF files
Load your EMF files into reaConverter. You can add individual files or point to folders, and the software will queue everything automatically.
Select EMFs from a folder or drag-and-drop them directly into the reaConverter window.

3. Select IGS as output format
Choose IGS for output and set your save location. reaConverter lets you customize quality and apply edits before conversion.

4. Start EMF to IGS conversion
Press the Convert button and reaConverter takes care of the rest. Processing time depends on file size and volume.

After processing, find all your new .igs files in the output location. The log shows details for each conversion.
What changes when you convert EMF to IGS
EMF is a design format with no notion of real-world units, while IGS is a drawing format where one unit means one millimetre or one inch. Scale is the thing to watch: the geometry transfers, but the drawing arrives at whatever size the conversion assigns, so check dimensions against a known measurement before machining or plotting from it.






