WiFi Scanner for Mac

Used WiFi Scanner for Mac?

Clicking on the Download Now (Visit Site) button above will open a connection to a third-party site. Download.com cannot completely ensure the security of the software hosted on third-party sites.

WiFi Scanner Analysis

AI Assisted Content · June 11, 2026

Not written by CNET Staff.

WiFi Scanner is a full-featured application designed for Mac users seeking to analyze and manage their wireless networks. This software provides a range of functionalities, including identifying available networks, measuring signal strength, and gathering detailed information about each connection. Users can view a comprehensive list of nearby WiFi networks, along with their respective channels, encryption types, and signal quality. The application also supports real-time monitoring, allowing users to observe changes in network performance over time.

Top Recommended Alternative

peacePipe

Free

In addition to its basic scanning capabilities, WiFi Scanner offers advanced features such as network plotting and visualization tools. These features enable users to assess the coverage of their wireless networks and identify potential interference from neighboring signals. The intuitive interface makes it easy for users to navigate through the data, making it suitable for both novice and advanced users. Overall, WiFi Scanner serves as a valuable tool for optimizing network performance and ensuring reliable connectivity.

WiFi Scanner for Mac

Used WiFi Scanner for Mac?

Explore More

Full Specifications

GENERAL

Release: December 20, 2016

Latest update: June 11, 2026

Version: 2.7.7

OPERATING SYSTEMS

Platform: Mac

Operating System

Mac OS X
OS X 10.11
OS X 10.10
OS X 10.8
OS X 10.9

Additional Requirements: None

POPULARITY

Total Downloads: 82,538

Downloads Last Week: 0

Report Software

Program available in other languages

Descargar WiFi Scanner

Last Updated

User Reviews

3.4/5

9 User Votes

Now $0.99 in App Store!!
JackMRFebruary 1, 2012
Pros
Basic utility priced right. I use it mostly for resolving channel interference with neighborhood networks.
Cons
None for my needs.
Summary
VG - Useful when things go wrong
richard.scotteJuly 24, 2011
Pros
Easy to use Efficient
Cons
Not much explanation of terminology
Summary
Good Product but No Longer Free
frank_fenApril 4, 2011
Pros
Useful occasional use utility
Cons
Costs $9.99 at app store
Summary
While I understand the desire of the developers to get some money for their work, $9.99 is way to costly for a utility I may want a couple of times a year. If revenue is that important (and looking at their web site, this app looks like it would be a miniscule revenue contributor) then I would prefer to see it ad supported. As an alternative, the publisher could advertise their corporate services and consider free distribution of the app as a marketing expense. If anyone from the company reads this, Kudos for your work in the humanitarian sphere.
Good data, but only if connected
Bruce97801January 31, 2011
Pros
Shows data clearly and concisely
Cons
Crashes if not already connected to a wireless channel.
Summary
At home I was able to find a channel conflict and move my wireless access points to channels 11 and 3 (Channels 1 and 6 were already in use by neighbors and 6 was thrice over subscribed). At work, I could not connect and the tool ungracefully died. After connection to an internet connection the tool came up. I don't see the need for for the programmer to require an active internet connection because the user might use this tool to diagnose failing internet connections. Because of the (obvious to me) crash and internet connection rating 3 instead of 4 stars. The display is bare bones, but gives me all the information that I need (for the non-hidden networks anyway, I had no hidden networks I cared about). A new user may not have the capacity to understand, but any technically confident user will quickly get the information needed.
Steep learning curve for the amateur
gmartin5January 9, 2011
Pros
Nice interface, good website Really useful for sorting best location for wireless at home
Cons
Need an explanation of the acronyms ... a quick & dirty user guide.
Summary
Better than anything in OS X and more informational
e3954January 8, 2011
Pros
Frequent updates and the ability to identify locations (although not terribly accurate).
Cons
Not very good at pinpointing wi fi locations.
Summary
This application does more to provide useful information than any other product yet used by this reviewer. Although not perfect, it seems to find transmissions quickly and gives a good indicator of strength, plus the usual information such as type of security used. Not suitable for hackers trying to break into networks, rather enables curious people to better understand coverage in the area where they are located.
Nice, clean interface
mohan_b81August 13, 2010
Pros
User Interface, Ease of use
Cons
None to mention
Summary
Works Great
funnyzguyMay 24, 2010
Pros
Makes it easy to find Wifi networks
Cons
None that I can find
Summary
Seems to work...
densweiFebruary 16, 2010
Pros
Works under Snow Leopard
Cons
Inadequate instructions.
Summary
Seems to work well and provide a complete set of information. The readme file gives some instructions/explanations, but assumes the user knows or can guess the acronyms (RSSI, IBSS, etc).

Developer’s Description

By WiFi Scanner

802.11 WiFi wireless scanner and connection manager.

WiFi Scanner is a free 802.11 wireless scanner and connection manager for Mac OS X 10.6 Snow Leopard or later. This will detect access points and clients in ad-hoc mode if the SSID is being broadcasted. It can be used for wireless site surveys, wireless discovery, and to connect to wifi networks. The tool reports signal strength in dBm and shows access point BSSID/MAC addresses.