ODM files

The OverDrive app uses ODM files to open and download audiobooks that you've borrowed from your library's digital collection.

You'll need the OverDrive app to open an ODM file:

ACSM files

Adobe Digital Editions (ADE) and the OverDrive app use ACSM files to download DRM-protected eBooks.

You'llneed one of these programs to open an ACSM file:

Last Updated: May 12, 2017 09:04AM EDT