Microsoft Outlook — version history

5 versions tracked · earliest snapshot 2026-05-06 · current v5.2634.1

Summary

Current version

v5.2634.1

Released 2026-09-09

Versions tracked

since 2026-05-06

Current rating

4.33★

10,634,450 ratings

Release timeline

2026-09-09 live for 10 days

v5.2634.1Current

4.33★ · 10,634,450 ratings

2026-08-08 was live for 30 days

v5.2630.0

4.34★ · 10,602,128 ratings

2026-07-10 was live for 30 days

v5.2626.2

4.34★ · 10,576,324 ratings

2026-06-11 was live for 30 days

v5.2621.0

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.