Dumpper (often packaged with JumpStart) is a Windows-based utility designed to test the security of Wi-Fi networks. Its primary functions include:
Important Note: Dumpper does not "crack" WPA/WPA2 handshakes via dictionary or brute force. Instead, it exploits the WPS vulnerability—a protocol flaw patched in many modern routers but still present in older hardware.
Dumpper is known as a Windows tool often associated with:
Potential risks:
Check Internet Archive (archive.org) – search for “dumpper v914 updated.” Many cybersecurity archives mirror old versions. Failing that, v908 (the previous stable) works on 90% of routers v914 covers. dumpper v914 download updated
Do not download Dumpper v914 from unknown sources. The version is likely obsolete, unsupported, and poses significant security and legal risks. If you need to recover your own Wi-Fi password or test network security, use legitimate, transparent tools.
If you have a legitimate, authorized need for wireless auditing, I can recommend safe alternatives or guide you on ethical testing setups.
is a free, portable software designed for managing and auditing wireless networks on Microsoft Windows. It is primarily used by security enthusiasts and network administrators to check for vulnerabilities in the WPS (Wi-Fi Protected Setup) protocol and to test the security of default WPA/WPA2 keys. Key Features of Dumpper WPS Security Auditing:
Automatically tests your router to see if it is vulnerable to default PIN attacks or other WPS-related security breaches. Wireless Network Management: Dumpper (often packaged with JumpStart) is a Windows-based
Provides a centralized interface for viewing and managing nearby wireless networks. Portability:
The software is portable, meaning it does not require a traditional installation and can be run directly from a USB drive. Default Key Recovery:
Incorporates methods to obtain default WPA/WPA2 keys based on the network's BSSID and ESSID for specific router models. Current Version and Download
As of April 2026, the most stable and widely recognized version available is Important Note: Dumpper does not "crack" WPA/WPA2 handshakes
. While "v914" may refer to a specific community-modified build or a typo for v.91.4, official source repositories typically host version 91.2.
You can find the official distribution files on platforms like SourceForge Security and Usage Note Ethics and Legality:
Dumpper is intended for educational purposes and for testing the security of
networks. Unauthorized access to foreign networks is illegal and punishable by law. Requirements:
To use the advanced WPS features, the software often requires a companion tool called , which handles the actual WPS connection process. Android Alternative: There is also a mobile version called WPS WPA Connect Dumpper available on the Google Play Store , which offers similar functionality for Android devices. or how to use the companion tools like JumpStart? Download Dumpper v.91.2.rar (Dumpper) - SourceForge
Previous versions crashed when clicking “Show Passwords” on certain encrypted registry entries. v914 patches this memory leak.
