# OpUtils - Free System Utlities System utilities is a part of OpUtils [network tools](https://www.manageengine.com/products/oputils/free-network-tools.html), which helps monitor desktops and get various data like the system information, CPU and disk space usage, process monitoring information, list of installed software, and other general system details. ## Tools included under system utilities are: 1. [TCP Reset](https://www.manageengine.com/products/oputils/server-monitoring-tools.html#tcp-connection-reset): Provides the list of TCP connections established with the Switches / Routers with an option to reset the connection.