PaperVault

Securely store data on paper.

PaperVault stores information as sequences of QR Codes you can print and scan easily, protected by a password only you know. Data is secured using industry-standard robust encryption algorithms.

💻 🔥 That cloud backup service password you wont remember when your computer breaks? PaperVault it!

Sensitive information you don't want hacked away from your computer? PaperVault it! 💳 💌

👮‍♂️ Governments becoming too authoritarian? Communicate securely through PaperVaulted data and leave no digital trace!

🔒 PaperVault was built from scratch with security and privacy in mind:

Data printed on QR Codes is encrypted and locked with a password only you know. Data is stored locally on the QR Codes themselves, not on a cloud server. Learn more about how your data is kept secure or consult PaperVault privacy policy.

✉️ Support

This app was written by Miguel Arroz 🤓. Drop me an email or ping me at @[email protected] if you need help or just want to say hi!

🤝 Open Data Format

Vendor lock-in is a bad thing. Your data is yours and I don't want to hold it hostage. Therefore, I'm publishing the data format used when printing to QR Codes. View the data format technical documentation ≫

💭 Roadmap

Things I want to add to PaperVault by no particular order. Any of those may or may not be implemented in a future version.

💻 Mac version!
📜 Support different types of documents, especially PDFs and images.
🔒 More options for security and privacy.
🗣️🗣️ Investigate using public/private key pairs to enable communication between two parties through printed documents.
✨ UI and OS integration improvements.