ODL/ODLGZ Log files

Microsoft OneDrive stores logs in a proprietary binary format that have file extension .odl/.odlgz.

File Locations

Windows 10/11

C:\Users\<USER\>\AppData\Local\Microsoft\OneDrive\logs\Business1
C:\Users\<USER\>\AppData\Local\Microsoft\OneDrive\logs\Common
C:\Users\<USER\>\AppData\Local\Microsoft\OneDrive\logs\Personal

Mac OS X

/Users/<USER>/Library/Logs/OneDrive/

External Links

• Reading OneDrive Logs, by Yogesh Khatri, February 13, 2022
• Reading OneDrive Logs Part 2, by Yogesh Khatri, November 4, 2022