Electronic Engineering Tool is a Web-based tool that includes an electronic formula calculator and converter functions. It very useful when working with electronics, both for engineers and amateurs. For example, it includes converters for dBm-to-Watt and Fahrenheit-to-Celsius, and it can calculate Ohm's law, filters, thermal resistant C/W, SWR, coil inductance, capacitor capacity, and more.
TIMEEFFECT is a multi-user system for recording the time spent on any type of project. Administrators are able to manage users, customers, projects, and efforts, and users can be categorized as administrators and agents. It provides agents with the ability to manage projects and efforts belonging to designated customers. Agents may generate accounting reports for customers and projects in HTML or PDF format. It includes German and English translations.
OpenOffice.org Tools is a GUI-based Java program that complements OpenOffice. The tools include a Writer file properties viewer, a modified word counter, and a bibliography converter. The file properties viewer reads, displays, and searches the properties (title, subject, keywords, and comments) of all OpenOffice Word Processor documents in a directory. The view can be customized and auto-loaded on program start-up. The word counter counts words bounded by spaces. This is different from the word count provided by OpenOffice, which counts hyphenated words as more than one word. The bibliography converter imports bibliographic information from BibTeX and OpenOffice files and exports them to a database format supported by OpenOffice to be used as a bibliography database.
pcpViewer is a 3D viewer of data gathered through the excellent "Performance Co-Pilot" library (http://oss.sgi.com/projects/pcp). You can see usage of CPU time, network devices, memory, hard drives, and virtually any data exported by the pcp library and daemon. It was first started as a "pet project" trying to provide a 3D xosview replacement, so one of the goals is to achieve the same level of responsiveness as xosview.