Watchfire AppScan

N-Stealth : Web server scanner N-Stealth is a commercial web server security scanner. It is generally updated more frequently than free web scanners such as

Acunetix WVS : Commercial Web Vulnerability Scanner Acunetix WVS automatically checks web applications for vulnerabilities such as SQL Injections, cross site scripting, arbitrary file creation/deletion,

Wikto : Web Server Assessment Tool Wikto is a tool that checks for flaws in webservers. It provides much the same functionality as Nikto but

Burpsuite : An integrated platform for attacking web applications Burp suite allows an attacker to combine manual and automated techniques to enumerate, analyze, attack and

QualysGuard : A web-based vulnerability scanner Delivered as a service over the Web, QualysGuard eliminates the burden of deploying, maintaining, and updating vulnerability management software

Whisker/libwhisker : Rain.Forest.Puppy’s CGI vulnerability scanner and library Libwhisker is a Perl module geared geared towards HTTP testing. It provides functions for testing HTTP servers