Easy Context Menu - Easy Context menu is a Freeware portable utility that includes useful tweaks for the context menus.
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
ShellExView - Shell Extensions Manager
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
ShellMenuView - ShellMenuView is a small utility that display the list of static menu items that appeared in the context menu when you right-click a file/folder on Windows Explorer
Better Uptime - We call you when your website goes down