ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...

Visualping - Visualping is the easiest to use website checker, webpage change monitoring, website change detector and website change alert software of the web. Read more about Visualping.

LICEcap - A straightforward, high performance application that enables users to capture a portion of the desktop and save it to . GIF or . LCF, LICEcap is available for download as a GPL free software.

Distill Web Monitor - Distill is a web monitoring tool. It can monitor RSS feeds, a webpage or a part of webpage. Alerts in the form of pop-up, audio or emails can be received.

Snagit - Screen Capture Software for Windows and Mac

Update Scanner - Update Scanner is a Firefox extension to monitor web pages for updates.