Dr. Link Check - Broken link checker with malware and parked domain detection
Netpeak Spider - A desktop tool for fast and comprehensive technical audit of the entire website.
BrokenLinkCheck - Free Broken Link Checker / Online Dead Link Checking Tool - find bad hyperlinks
FandangoSEO - Monitor your SEO 24/7 with our SEO Crawler and Log Analyzer
LinkChecker - LinkChecker is a free, GPL licensed website validator.
Screaming Frog SEO Spider - The Screaming Frog SEO Spider is a small desktop program (PC or Mac) which crawls websites’ links...