A small and smart programming tool that supports software engineering under C in the subjects modularity, overview and navigation (for Windows 9x/NT/2000). By Ezer Programmings.

Convert C preprocessed source to Java.

Allows C source files to be directly executed as scripts (using #!), speeding development and simplifying maintenance.

An analysis and inspection tool that lets software developers and maintainers easily understand detailed dependence relations in source code.

Caches compiled object files to dramaticly speed up compiles. More convenient than make, and speeds up builds (like RPM builds) that make doesn't. Obsoleted by ccache.

A suite of C/C++ review, visualization and editing tools: Flowcharts, Tokens Panel, Comment Generator, and Auto-Formatting in real time, call/caller/file graphs.

Supports a wide range of software development activities, from easy editing to controlling source quality, from detailed reviewing to documenting. By RistanCASE.

Generates an index (or tag) file of C language objects found in C source and header files that allows these items to be quickly and easily located by a text editor or other utility. [Open Source, GPL]

GNU cflow analyzes a collection of C source files and prints a graph, charting control flow within the program. [Open source, GPL]

GNU GLOBAL is a source code tag system that works the same way across diverse environments. [Open source, GPL]