A free app for Android, by IMATAC.

Jet Scanner is a revolutionary new app that puts the power of desktop scanning into your Android device. With this tool, you can scan any document and convert it to PDF or JPG format on your phone or tablet.

You can use it for free. It is a very simple and intuitive tool that lets you choose from a variety of document types and formats. After selecting the document type, you will be able to choose from a list of formats that include PDF, JPG, and more.

You can choose to save them to your device or to a cloud service.