InSSIDer

inSSIDer
Developers	MetaGeek, LLC
Stable release	5.5.0 / September 28, 2021;4 years ago (2021-09-28) [1]
Written in	C
Operating system	Microsoft Windows 7 or higher, OS X Snow Leopard or higher (via Mac App Store)
Platform	.NET Framework
Size	5.5 MB (.msi)
Available in	English (US)
Type	WiFi network analyzer
License	4.x: Shareware [2] 3.x: Proprietary 2.x: Apache License [3]
Website	www.metageek.com/products/inssider/

inSSIDer is a Wi-Fi network scanner application for Microsoft Windows and OS X developed by MetaGeek, LLC. ^[4] It has received awards such as a 2008 Infoworld Bossie Award for "Best of Open Source Software in Networking", ^[5] but as of inSSIDer 3, it is no longer open-source.

History

inSSIDer began as a replacement for NetStumbler, a popular Windows Wi-Fi scanner, which had not been actively developed for several years and reputedly did not work with modern 64-bit operating systems or versions of Windows higher than Windows XP. The project was inspired by Charles Putney on The Code Project.

Features

• New in Version 5.0: channel utilization break down to show device (AP and client) airtime utilization; see connected client devices and info about client such as utilization and signal strength
• Gathers information from wireless card and software
• Helps choose the best wireless channel available
• Wi-Fi network information such as SSID, MAC, vendor, data rate, signal strength, and security
• Graphs signal strength over time
• Shows which Wi-Fi network channels overlap

System requirements

Windows

• Version 5.0: Microsoft Windows 7 or higher
• Version 3.0: Microsoft Windows XP SP3 or higher
• Version 2.1: Microsoft Windows XP SP2
• Microsoft .NET Framework 3.5 or higher

OS X

• OS X Mountain Lion 10.8 or higher

References

1. Crane, Joel (2021-09-30). "inSSIDer 5 Release Notes". MetaGeek Support. Retrieved 2023-02-01.
2. "Download inSSIDer - MajorGeeks". www.majorgeeks.com. Retrieved 2023-01-31.
3. "inSSIDer-2". Github. 2013-03-12. Retrieved 2023-01-31.
4. Henry, Alan (November 18, 2008). "InSSIDer: A Wi-Fi Network Scanner for Today's Wardriver". PCMag.com. Archived from the original on September 20, 2012. Retrieved 2013-04-22.
5. IDG’s "InfoWorld Names the Winners of the Best of Open Source Software for 2008" Archived 2013-04-01 at the Wayback Machine (press release). IDG.com. August 4, 2008.

External links

• Official website
• inSSIDer-2 on GitHub (Apache 2.0 license)