Green Pass is a free, open source app for storing and displaying PDF certificates.

In some countries, such as France and Belgium, it is a mandatory requirement that every employee must have a valid Green Pass certificate. In other countries, such as the UK, the Green Pass is optional.

The Green Pass app allows you to store and manage your PDF certificates in a secure way.

The app is fully open source, which means that it is free to download, use and modify the source code.

The app does not store your private keys. The keys are stored only on your device.

It does not require a network connection.