Dumpper | V.90.6

WiFi and wireless network management tool for Windows. ... This is freeware. Get an email when there's a new version of Dumpper. . SourceForge Dumpper download | SourceForge.net

This specific version introduced several refinements over previous iterations: dumpper v.90.6

: Works in conjunction with JumpStart to automate the connection process using PINs. WiFi and wireless network management tool for Windows

Upon launching v.90.6, you are greeted with a cluttered but information-rich interface. It automatically populates with nearby networks, displaying BSSIDs, signal strength, and—crucially—the encryption type. But the real draw of Dumpper was its "WPS" tab. Get an email when there's a new version of Dumpper

In the early 2010s, router manufacturers implemented WPS to make connecting devices easier (usually via a PIN or a button). However, the PIN system had a fatal design flaw. The 8-digit PIN was verified in two halves: the first 4 digits, and then the last 4 (with the final digit being a checksum). This reduced the possible combinations from 100 million to roughly 11,000.