ElateXam is a complete toolsuite for electronic exams. It includes several task types (multiple choice, cloze texts, free texts, mapping, drawing, autotool), correction tools, analysis and export features. It's used at the university of Leipzig.
Innovacampus is a tool for self-assessing of university students. A student may select a topic and a test is randomly generated from the questions contained in the system. Statistics concerning students' outcomes and question difficulty are available.
HardCoder - A powerful software for conducting online exams/competitions on C/C++/Java/C#. The software can compile, run, test and judge winners of code written in either of C, C++, Java or C# programming languages, all by itself.
iScholar™ is a content-neutral e-learning and corporate training authoring and publishing system that can be used to write on-line exams and course pages on virtually any topic and has support for interactive math. Requires: a JDK, Tomcat & MySQL
Web basedtest / exam system, supports profiles, groups and categories. Questions with one or more correct answers, open answers. Graphical results. Struts, J2EE, MVC.