OneDrive gives Macs a million things to keep in sync

Microsoft is raising OneDrive's supported macOS sync limit to one million items, matching Windows, alongside new Copilot features, sharing controls, and an admin command-line tool. The macOS preview is scheduled for the Insiders ring this month, with general availability targeted for June 2027. Eligible devices must meet hardware and configuration requirements; others retain the existing 300,000-item supported limit.