Simply join our TestFlight beta program by tapping this link on your iOS device. This is the official way by Apple to distribute betas and Apple will notify you when there's a new version available for testing.
Beta releases are not always available, we usually send them out a few weeks before an upcoming release. If there's currently no build available you can still sign up to be the first to download as soon as it's there.
Beta releases also often contain features and changes that won't yet be in the App Store version. These features can be found under "Advanced Settings". Beta releases also often come with newer versions of our PSPDFKit SDK, to ensure the latest improvements to PDF parsing and rendering.
The beta installs over the App Store version and retains all your data. You can downgrade to the App Store version at any time by just re-downloading it there.
You can customize what notifications you would like to receive and also choose between Push Notifications or Email.
Note that TestFlight betas expire after 90 days. While you're enrolled in the beta program we recommend regularly updating PDF Viewer via TestFlight to avoid app expiration. If PDF Viewer does expire, you can either check TestFlight, if there is a new beta available, or download a recent version for the AppStore. This way you will regain access to the app.