Conversion of idml files to pdf file format

It appears that the only reliable way to convert idml to pdf, i.e. print InDesign files (.idml) as PDF documents (.pdf) is to use Adobe InDesign. The overall support for InDesign formats in 3rd party software is very low, so you won't find many programs that would be otherwise capable of idml to pdf conversionl, which means it will be hard to work with .idml files without InDesign.

Open IDML file    Open PDF file

Related software

Adobe InDesign icon

Adobe InDesign

Professional desktop document publishing software from Adobe

Adobe InDesign for Mac icon

Adobe InDesign for Mac

Mac version od Adobe's popular document designing and publishing software