NetSpot is not available for Linux but there are a few alternatives that runs on Linux with similar functionality. The best Linux alternative is Kismet, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to NetSpot and three of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to NetSpot are Kismon (Free, Open Source) and Linux Wifi Hotspot (Free, Open Source).
Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system. Kismet will work with any wireless card which supports raw monitoring (rfmon) mode, and (with appropriate hardware) can sniff 802.11b, 802.11a, 802.11g, and 802.11n traffic.
Kismon is GUI client for kismet (wireless scanner/sniffer/monitor) with several features: * a live map of the networks * file import: netxml (kismet), csv (old kismet version), json (kismon) * file export: kmz (Google Earth) and all import formats * signal graph for each...
Feature-rich wifi hotspot creator for Linux which provides both GUI and command-line interface. It is also able to create a hotspot using the same wifi card which is connected to an AP already ( Similar to Windows 10).