Source Insight - Source Insight is a programming editor & code browser with built-in live analysis for C/C++, C#, Java, and more; helping you understand large projects.
SonarQube - SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.
Understand - Combines a powerful Code Editor together with an impressive array of static analysis tools that will change the way you work with code.
PhpMetrics - PhpMetrics provides metrics about PHP project and classes, with beautiful and readable HTML report.
CodeCompass - CodeCompass is an extensible code comprehension tool.
Source-Navigator NG - Source-Navigator NG is a source code analysis tool.