debugger

View and analyze the HTTP traffic between your computer and the Internet

A 32-bit assembler-level analyzing Degugger for 80x86 - processors architecture.

Records database execution calls, providing detailed information.

USB Bus and USB Device protocol analyzer and debugger, with USB traffic sniffer

IDA Pro is a Windows or Linux hosted multi-processor disassembler and debugger.

A 32-bit assembler level analysing debugger for Microsoft Windows.

A PHP Tester and Debugger which is also an extremely lightweight PHP Web Server.

Visual Prolog 7.3 PE, Programming environment: compiler, IDE, linker, debugger.

Visual DuxDebugger is a debugger disassembler for Windows 64 bits.

Oxygen is a cross platform XML Editor and Debugger with support for XSD, DTD.