Microsoft Outlook — version history

2 versions tracked · earliest snapshot 2026-05-06 · current v5.2621.0

Summary

Current version

v5.2621.0

Released 2026-06-11

Versions tracked

since 2026-05-06

Current rating

4.35★

10,553,923 ratings

Release timeline

2026-06-11 live for 18 days

v5.2621.0Current

4.35★ · 10,553,923 ratings

2026-05-02 was live for 37 days

v5.2616.0

4.36★ · 10,522,219 ratings

See what's driving revenue between releases

The full development timeline shows price changes, ranking moves, rating shifts — with measured revenue impact.

View Microsoft Outlook profile →

Version data captured during periodic snapshots — see release notes on the Microsoft Outlook profile for full app context.
Source: App Store / Google Play public metadata.