Fast Scanner is an Android app that allows users to scan multiple pages of documents, receipts, notes, invoices, business cards, whiteboards, and other paper text. The app can quickly scan documents and export them as multiple pages PDF or JPEG files. Users can also save the PDF files in their device or open them in other apps. Fast Scanner is optimized to run very fast and supports a lot of image editing options so users can make the scanned images as easy to read as possible. The app is universal and works on both phone and tablet devices.

One of the key features of Fast Scanner is its ability to scan any type of document, ranging from a receipt to multiple pages book. All scanned documents are exported as industry-standard PDF files, and users can add new pages or delete existing pages within the PDF file. The app also allows users to email scanned documents by simply tapping the "Send" button. Scans are saved to the device as images or PDFs, and users can open PDFs or JPEGs in other apps like Dropbox, Evernote, SkyDrive, or GoogleDrive to send to clouds or fax apps.

Fast Scanner is a free app that offers unlimited number of scan documents and unlimited any feature. The app is committed to providing frequently updated versions to all users, and users only need to buy Fast Scanner once to get all free updated versions later. Overall, Fast Scanner is a little app that scans everything and is a useful tool for anyone who needs to scan and save documents on their Android device.