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WifiInfoViewWiFi Explorer
Free

Freeware from NirSoft; it may not be sold or bundled with a commercial product.

 Paid

US$19.99 after a 3-day free trial.

Windows macOS
  • Detailed per-network data including channel, RSSI and PHY type
  • Summary views by channel, manufacturer and speed
  • Decodes detailed network configuration for each access point
  • Helps spot channel conflicts and overlap
  • Requires Windows Vista or later and a compatible wireless adapter and driver
  • On Windows 11 24H2 and later, location access must be enabled for desktop apps
  • macOS only, requires 13.5 or later
  • Short 3-day trial
Downloadable app Downloadable app
Closed source Closed source
License: Freeware License not stated
No account needed Not stated if an account is needed
Not stated if it works offline Works offline

Checked October 8, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.