PeterJu

PeterJu is an independent Taiwanese developer whose compact Windows utility, chkLink, addresses the routine but critical task of verifying hyperlink integrity across local websites. Written in traditional Chinese and distributed as a portable executable, the program crawls a user-specified root directory, parses every HTML file it finds, and reports broken internal links, missing images, and empty or duplicate alt attributes. Output is delivered as a color-coded Excel workbook that lists each fault with its source file, target URL, and line number, making it easy for webmasters, technical writers, QA testers, and SEO auditors to prioritize fixes before publication or migration. Although its interface is minimal, chkLink supports command-line switches for silent operation and scheduled scans, so it can be folded into larger build or deployment pipelines. The tool’s single-file architecture keeps it lightweight enough to run from a USB stick, while its reliance on standard Windows libraries avoids the need for additional runtimes. Because it works entirely offline, sensitive intranets or staging servers can be audited without exposing URLs to external services. PeterJu’s software is available for free on get.nero.com, where downloads are sourced from trusted Windows package managers such as winget, always deliver the latest release, and can be installed individually or in batch alongside other utilities.