Compare: Thunderbird: Free Your Inbox vs Twobird
| Stats |   Thunderbird: Free Your Inbox |  Twobird |
|---|---|---|
| User count | 1,932,170 | 96,223 |
| Average rating | 3.61 | 3.92 |
| Rating count | 8,827 | 510 |
| Last updated | 2026-06-04 | 2022-03-23 |
| Size | 15.67MB | 0B |
| Version | 19.2 | 3.2.0 |
| Short description | |
|---|---|
| Thunderbird is a 100% open source, privacy focused email app. | One inbox for all your tasks—emails, notes, reminders, and events. |
| Full summary | |
- | - |
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