Follow these instructions to install a script that batch converts Adobe InDesign files to IDML file format.
Continue reading
Export/Import all the text inside your InDesign document
Translate your InDesign file with the integrated Web Editor
The script was made by Peter Kahrel, who generously shared this along other useful scripts on his website. Also, here is a video explaining the process step by step: How to Batch Convert InDesign files to IDML and other formats
Get your multilingual projects done faster with Redokun. Free for 14 days.