LinkChecker
    
            
                
                    check links in web documents or full websites
                
            
             
            
             
            
        
            New Homepage: http://wummel.github.io/linkchecker/
Linkchecker features:                                                                                         
- recursive and multithreaded checking and site crawling
- output in colored or normal text, HTML, SQL, CSV, XML or a sitemap graph in different formats
- HTTP/1.1, HTTPS, FTP, mailto:, news:, nntp:, Telnet and local file links support
- restrict link checking with regular expression filters for URLs
- proxy support
- username...