How to Convert Multiple HPG Files to IGES?
1. Download and Install reaConverter
reaConverter is a standalone Windows app — download, install, and start converting HPG files in under two minutes.
2. Load your HPG files
Add HPG files to reaConverter. One file or a thousand, the process is the same. Everything runs locally on your machine.
You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.

3. Select IGES as output format
Select IGES from the output format list and set your destination folder. You can also adjust quality and compression settings.

4. Start HPG to IGES conversion
Click the Convert button to start. reaConverter will process all your files with the settings you selected.

When finished, your new .iges files will be waiting in the destination folder.
Before you convert HPG to IGES
HPG and IGES both store drawing entities rather than pixels, so lines, arcs, and text come across as editable geometry. What can be left behind are objects that belong to a specific application, such as proxy entities written by a vertical CAD product. Open the result and check those areas before passing it on.








