Microsoft Copilot (Microsoft 365): Larger file upload support in Copilot Studio agent builder

Microsoft 365 Roadmap ID: 500375
Launched
Microsoft Copilot (Microsoft 365)
Worldwide (Standard Multi-Tenant)
General Availability
Android Desktop iOS Web
September 2025

Description

Copilot Studio agent builder in Microsoft 365 will support larger file uploads of up to 512 MB.

Change History

Published: August 12, 2025
Last Updated: December 23, 2025
December 24, 2025 at 12:00 AM Updated
Status
Previous
In development
New
Launched
Modified Date
Previous
2025-08-12T23:00:16.000Z
New
2025-12-23T23:00:50.000Z

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