OllyDbg allows you to analyze and modify memory, pause applications on-the-fly, or set breakpoints with minimum effort. The application is capable of assembling commands into short binary forms. The utility lets you see fix-ups, as well. OllyDbg is able to trace program execution and will log arguments of all known functions. The entire allocated memory can be searched. The program also lets you search for masked binary sequences and imprecise commands. OllyDbg is able to recognize complex code structures and enables you to define logging, conditional, hardware an memory breakpoints. Calls to more than 400 C and 1900 standard API functions can be easily decoded with this tool. The application is capable of recognizing UNICODE and ASCII strings in Delhi format and offers context-sensitive help on multiple API functions. Moreover, the program supports Athlon extensions. OllyDbg is able to work with SSE, 3DNow! and MMX instructions and data types. The application comes with a highly configurable disassembler which is able to support both IDEAL and MASM formats. The utility is able to debug multi thread programs, as well. OllyDbg supports a wide variety of third party plug-ins that will enhance the program's functionality. In addition, the application offers support for comments, user-defined labels and function description.

The utility is also able to recognize debugging data in Borland format. OllyDbg is able to quickly locate routines from libraries and object files. DLLs can be directly loaded and debugged. The program comes with a simple and intuitive interface and is able to recognize procedures, trace registers, support API calls, loops, tables, switches, strings and constants. OllyDbg is a powerful and reliable debugger which offers advanced binary code analysis, allowing you to quickly find and fix various issues in your applications.

Ollydbg 2.00.01