InSaneScanner is a free Android application that allows users to scan directly from their flatbed scanner to their Android device. The app is a frontend for SANE (Scanner Access Now Easy) and supports most USB flatbed and all-in-one printer/scanners by HP, Canon, Epson, Brother, etc. The app can also scan over the Internet if your server is configured this way. Once scanned, the image can be saved, viewed in an Android graphics viewer, or emailed.

To use InSaneScanner, your scanner need not be wireless, but it needs to be configured with SANE backend. The app provides an easy-to-use interface that allows users to perform scans quickly and efficiently. For a list of supported scanners, please visit the SANE Project website.

Overall, InSaneScanner is a useful tool for those who need to scan documents on the go and want to avoid the hassle of transferring files from their scanner to their device.