inSSIDer - inSSIDer Essential makes it easy to maintain small business WiFi.
MetaDMS Scan Software - MetaDMS Scan Software is a free to use program for the Windows operating systems for scanning paper documents within few clicks.
NetSpot - NetSpot is a free app for wireless site surveys, Wi-Fi analysis, and troubleshooting
XSane - A good proposal for SANE-2 has been written.
Kismet - Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system.
Simple Scan - Project information. Part of: The Gnome Project. Maintainer: Simple Scan Development Team. Driver: Simple Scan Development Team. Licence: GNU GPL v3.