Windows · Security & Antivirus
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.
Version 2.2.7 · by maurizuki
Official site: github.com
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.
How to install O2
- Click Download — the developer's official website opens in a new tab.
- Download the latest version there and run it. Choose Custom/Advanced where offered, and skip any bundled extras.
- Prefer the command line? With the Windows Package Manager (winget) you can install and update it with: winget install maurizuki.O2
- Open O2 once it finishes installing.
Frequently asked questions
Is O2 free to download?
Yes. The Download button sends you to github.com, the developer's official site, where O2 is available to download. Softvault doesn't host or modify any files.
What is the latest version of O2?
The version listed here is 2.2.7. The developer's site always has the newest release.
How do I install O2 from the command line?
With the Windows Package Manager (winget), run: winget install maurizuki.O2. This installs it from the official source and keeps it updated.
Is O2 safe?
O2 downloads directly from the developer. As always, scan the installer with your antivirus and choose Custom setup to skip any bundled extras.