LinkChecker - LinkChecker is a free, GPL licensed website validator.
VPSSIM - VPSSIM provides installer enabling users to install LEMP stack on their servers.
Xenu's Link Sleuth - Xenus Link Sleuth checks Web sites for broken links.
Pilvi - Your Software Sales, Automated Pilvi™ is the e-Commerce platform for online SaaS sales automation Pilvi™ FREE
Integrity - Feature comparison of link checkers for Mac: Integrity, Integrity Plus and Scrutiny
CentminMod - Centmin Mod is a LEMP stack shell menu based auto installer.