The Usage Agent toolset is designed to help manage your ISP data usage without having to log into your ISP usage page. It can optionally monitor your network card throughput and produce reports on usage.
Videotron Cable Modem Usage is a freeware utility designed for Videotron internet cable modem customers. It gives them an alternative way of verifying their monthly bandwidth and dial-up usage. It displays the information in graphical form.
Printer Usage Censor allows easily viewing, controlling and restricting printer usage on the LAN, saving hundreds of dollars in supplies by getting rid of duplicate, personal and unauthorized print jobs.
A small tool written in Python with the PyQt toolkit that scrapes the HTML usage page and extracts the relevent usage information. This information is presented with a nice progress bar to convey the current quota usage.
System Monitor II will shows you all core CPU usage (1 Core, 2 Core, 3 Core, 4 Core, 6 Core, 8 Core, 12 Core or 16 Core) and RAM (physical, page file and full, includes virtual) usage. It also displays all cores and RAM usage history.