Netsparker Community Edition is a SQL Injection Scanner. It’s a free edition of Manituva’s web vulnerability scanner and is worth a try.
Netsparker can scan for lots of web security vulnerabilities, the free version of Netsparker is a SQL injection scanner. It canscan and exploit SQL Injection vulnerabilities in different back-end databases with really high accuracy and without – so the manufacturer claims – any false-positives. According to 3rd party benchmark it found 98.53% of all SQL Injections in tests.