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OllyDbg 2.01 Beta 2

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


Last Week downloads: 4
Total downloads: 24,950
  • Last Updated: Nov 21, 2012
  • License: Freeware Free
  • OS: Windows 7/Vista/2003/XP/2000/2008/98/Me/NT
  • Requirements: No special requirements

User reviews

4 out of 5 based on 20 ratings for OllyDbg 2.01 Beta 2

For OllyDbg 2.01 Beta 2Publisher's description


OllyDbg is a Development software developed by Oleh Yuschuk. After our trial and test, the software is proved to be official, secure and free. Here is the official description for OllyDbg:

BS Editor: OllyDbg is a 32-bit assembler level analysing debugger for Microsoft® Windows®. Emphasis on binary code Analysis makes it particularly useful in cases where source is unavailable. OllyDbg is a shareware, but you can download and use it for free. Special Highlights are:
*Intuitive user interface, no cryptical commands
*Code analysis - traces registers, recognizes procedures, loops, API calls, switches, tables, constants and strings
*Directly loads and debugs DLLs
*Object file scanning - locates routines from object files and libraries
*Allows for user-defined labels, comments and function descriptions
*Understands debugging information in Borland® format
*Saves patches between sessions, writes them back to executable file and updates fixups
*Open architecture - many third-party plugins are available
*No installation - no trash in registry or system directories
*Debugs multithread applications
*Attaches to running programs
*Configurable disassembler, supports both MASM and IDEAL formats
*MMX, 3DNow! and SSE data types and instructions, including Athlon extensions
*Full UNICODE support
*Dynamically recognizes ASCII and UNICODE strings - also in Delphi format!
Recognizes complex code constructs, like call to jump to procedure
*Decodes calls to more than 1900 standard API and 400 C functions
*Gives context-sensitive help on API functions from external help file
*Sets conditional, logging, memory and hardware breakpoints
*Traces program execution, logs arguments of known functions
*Shows fixups
*Dynamically traces stack frames
*Searches for imprecise commands and masked binary sequences
*Searches whole allocated memory
*Finds references to constant or address range
*Examines and modifies memory, sets breakpoints and pauses program on-the-fly
*Assembles commands into the shortest binary form
*Starts from the floppy disk
you can free download OllyDbg 2.01 Beta 2 now.


Please be aware that Brothersoft do not supply any crack, patches, serial numbers or keygen for OllyDbg,and please consult directly with program authors for any problem with OllyDbg.