If you are looking for a fast and simple way to scan and save your documents in PDF format, you have come to the right place. This is a great app that can be used to scan, save, and share all kinds of documents. The best part of this app is that it is entirely free to use. You will not need to spend a penny on it. What is this app? This is a great app that can be used to scan, save, and share all kinds of documents in PDF format. How does it work? You will need first to select the page you want to scan. You will then be able to choose the resolution and the quality of the scan. You will be able to increase or decrease the contrast, grayscale, or black & white to make the text easier to read. You will then be able to crop the region you want to scan and save it to a document. You will then be able to add more pages to the document and convert all pages to one PDF file. You can then share the document via email, Bluetooth, or Google Drive.