Microsoft Edge will expand its existing “Ask Copilot” integration in the built-in PDF reader by introducing two new actions — “Summarize” and “Explain.” These options will allow users to generate a concise overview or simplify complex content within a PDF or selected portion. The new actions build on the existing “Ask Copilot” integration and follow the same enterprise controls and policies.
Roadmap › 498641
Microsoft Edge: v.145 - Add “Summarize” and “Explain” Copilot actions in PDF reader
- General availability
- 2026-02
- Preview
- —
- Added
- 25 Jul 2025
- Last modified
- 19 Feb 2026 00:15 UTC
- First archived
- 25 Aug 2026
- Release rings
- General Availability
- Clouds
- Worldwide (Standard Multi-Tenant)