Windows Registry Watcher is resource friendly portable software program for the Windows operating system that monitors thousands of values and Registry keys but also files and directory with the option to add, delete or edit any of the monitored locations easily. The Windows Registry monitoring application will update the information every 30 seconds by default. This value can be changed to another time in seconds between 0 and 9999.

The software can be started right away in Windows XP while Windows Vista users need to run it with administrator privileges. Some of the more interesting options besides the wealth of information that it provides are the option to configure custom or pre-defined security settings that range from light to highest security. The security settings define for example the frequency in which the keys are analyzed for changes.

The Windows Registry software can be used to backup and quarantine files. It supports audio notifications but can also be configured to send email notifications. The software can also be started from the command line using various parameters like starting the application with a specific security setting. The Registry watcher is probably not the easiest to understand if you do not know what you are looking for or how to configure the alert process.

MJ Registry Watcher is using less than 2 Megabytes of computer memory when running minimized in the Windows system tray.