Scanner Pro, the document-scanning app for iPhone and iPad created by Readdle, is available for free this week as part of Apple’s “App of the Week” promotion. The app uses an iOS device’s camera to scan documents, complete with real-time border detection for perfectly-sized scans, and stores them as PDFs in a variety of cloud services, including iCloud and Google Drive.

The app also supports outgoing faxes directly from the app, in case you need to fax a signed document back to someone. Outgoing fax credits are available as in-app purchases.

You can grab your free copy of Scanner Pro on the App Store for this week only. After that the price goes back to the regular $6.99.