The ZeroBUGS debugger helps professional C/C++ developers to make more efficient use of their time. Feature list includes:

Command Line

Graphical Interface

Expression Evaluation

Conditional breakpoints

Memory watchpoints

Compatible with Intel Compiler

Works with GCC 2.95 through 4.3

Supports pthread applications

Debug events can be disabled by thread

Support for debugging forked processes *

Scriptable with Python

Support for wide strings and Qt strings

Custom visualization of data structures (via Python script)