Xenu’s Link Sleuth is a classic yet highly effective tool for scanning websites for broken links and structural issues. Despite its minimal interface, this free desktop application has remained a favorite among SEO professionals and webmasters for years. Its lightning-fast crawling capabilities, small footprint, and easy reporting make it ideal for quick technical audits, especially for large websites. Xenu\'s Link Sleuth Download Overview of Xenu’s Link Sleuth Unlike more modern SEO suites, Xenu focuses on one core strength—thorough link analysis. It scans internal and external links, images, frames, plug-ins, and more to help you identify broken URLs and redirect chains that can hurt SEO performance. It’s a must-have utility for anyone managing a website’s health or preparing for site migrations. Key Features of Xenu’s Link Sleuth Fast, Deep Website Crawling: Efficiently scans large sites with thousands of pages. Broken Link Detection: Instantly identifies 404 errors and unreachable URLs. Redirect Tracking: Flags redirected URLs to ensure SEO-friendly structure. Visual Sitemap Generator: Exports sitemaps in XML or plain text format. Detailed Link Reports: Shows link origin, status, content type, and load time. SSL/HTTPS Support: Fully supports modern secure websites. Concurrent Scanning: Multithreaded crawling for faster performance. Lightweight and Portable: No installation required—runs from a single executable. Free for Commercial Use: A rare full-featured SEO tool available without licensing fees.