Gnetworktester is an application that helps users in testing the quality of a network connection and in sending complaints on that to the network provider. A procedure of testing takes three steps: choosing the network nodes; automatic pinging of those nodes to collect statistics on packet losses, delays, and overall quality; and automatic report writing.
Estimer is a Redmine plugin that allows you to estimate your software projects. It can calculate two types of software estimations: function point estimations (IFPUG) and use case estimations. Function point estimations are software estimations based on function points. A function point is a unit of measurement to express the amount of business functionality that the information system provides to users. Use case estimations are software estimations based on use cases and actors.