inSSIDer v4.0.1.12

Finally, a serious tool designed to show you exactly what your Wi-Fi environment looks like, both physically and logically.
inSSIDer identifies signal overlap, channel conflicts, and configuration issues that are degrading your wireless network performance.

Other features include:
• Table and graphic views of surrounding WLANs
• Detailed statistics and channel recommendations
• Network grouping by ESSID or Radio
• Filtering by SSID, MAC Address, Channel, or Signal
What's New
NEW FEATURES
- Shows an icon for associated network.
- Supports background Wi-Fi scanning (phones only).
IMPROVEMENTS
- Doesn't force start Wi-Fi Radio.