About O2
O2 is a safe and flexible archive for personal data, such as contacts, accounts, credit cards, Wi-Fi settings, and everything that comes to your mind.
O2 3.4.0
O2 is a safe and flexible archive for personal data, such as contacts, accounts, credit cards, Wi-Fi settings, and everything that comes to your mind.
- By maurizuki
- Open Source
- Updated Aug 28, 2026
Technical details
| Publisher | maurizuki |
|---|---|
| Version | 3.4.0 |
| Release date | 2026-08-28 |
| License | MPL-2.0 License |
| Installer type | inno |
| Architecture | x86 |
| Package ID | maurizuki.O2 |
Links & install command
Install O2 from the command line with Windows Package Manager (winget):
winget install --id=maurizuki.O2 -eOlder versions
- 3.3.2
- 3.3.1
- 3.3.0
- 3.2.0
- 3.1.0
- 3.0.0
- 2.4.0
- 2.3.0
- 2.2.7
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