Here is a step-by-step guide on how to open idml file in Adobe InDesign:
- To open an IDML file in Adobe InDesign, go to the top menu and click 'File' → 'Open.'
- A file browser will open. Browse to your IDML file, select it, and click 'Open' to open the document in InDesign.
- The IDML file has been successfully opened in your InDesign document.



