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OllyDbg VS LLDB

Compare OllyDbg VS LLDB and see what are their differences

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LibHunt tracks mentions of software libraries on relevant social networks. Based on that data, you can find the most popular projects and their alternatives. featured
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OllyDbg logo OllyDbg

OllyDbg is a 32-bit assembler level analysing debugger.

LLDB logo LLDB

Debugger for C, C++, Objective-C, Objective-C++, Swift.
Not present
  • LLDB Landing page
    Landing page //
    2023-08-27

OllyDbg features and specs

  • User-Friendly Interface
    OllyDbg features a highly intuitive and user-friendly interface, making it accessible for both beginners and advanced users in reverse engineering.
  • Dynamic Analysis
    It provides real-time, dynamic analysis capabilities, enabling users to monitor the behavior of programs as they are executed.
  • Plugin Support
    OllyDbg supports a variety of plugins, allowing users to extend its functionality to meet their specific needs or preferences.
  • Detailed Documentation
    The debugger comes with detailed documentation and a robust user community, which makes solving problems or learning new features significantly easier.
  • Breakpoint Management
    It offers sophisticated breakpoint management, enabling users to set, manage, and manipulate breakpoints in a flexible manner.

Possible disadvantages of OllyDbg

  • Windows Only
    OllyDbg is designed exclusively for the Windows operating system, limiting its use across different platforms.
  • No 64-bit Support
    The debugger primarily focuses on 32-bit applications and offers limited support for 64-bit applications, which can be a significant limitation for modern software analysis.
  • Limited Scripting
    While OllyDbg supports scripting to some extent, it is not as advanced as some other debuggers that offer more robust automation capabilities.
  • Steeper Learning Curve for Advanced Features
    Although it has a user-friendly interface, mastering OllyDbg's more advanced features can be challenging for newcomers.
  • Inconsistent Updates
    The development and updates for OllyDbg have been sporadic, leading to concerns about long-term support and missing out on modern features.

LLDB features and specs

  • Integration with LLVM
    LLDB is part of the LLVM project, which allows for tight integration with the compiler toolchain. This can lead to more accurate and efficient debugging for applications compiled with LLVM.
  • Multi-language support
    LLDB supports multiple programming languages including C, C++, Objective-C, and Swift, providing flexibility for developers working in different environments.
  • Advanced capabilities
    LLDB includes powerful features like JIT debugging, scriptability with Python, and remote debugging, which enhance its functionality and adaptability.
  • Cross-platform support
    LLDB is available on various operating systems including macOS, Linux, and Windows, making it a versatile tool for cross-platform development.
  • User-friendly interface
    LLDB offers a modern and user-friendly command-line interface, which can be easily extended with Python for customizable debugging workflows.

Possible disadvantages of LLDB

  • Steeper learning curve
    Given its advanced capabilities and features, LLDB can have a steeper learning curve, particularly for new users who are not familiar with the command-line interface.
  • Less mature than GDB
    While LLDB is a robust tool, it is generally considered less mature than GDB, especially for debugging older or less common architectures.
  • Performance overhead
    Like other debuggers, LLDB can introduce performance overhead during debugging sessions. It might be slower when dealing with large applications compared to some other debuggers.
  • Compatibility issues
    Certain features or extensions might not work consistently across all platforms, leading to potential compatibility issues for specific use cases.

Analysis of OllyDbg

Overall verdict

  • Yes, OllyDbg is considered a good tool for debugging and reverse engineering, particularly for those who work with Windows executables. Its ease of use, robust feature set, and active user community make it a strong choice for anyone involved in low-level software analysis.

Why this product is good

  • OllyDbg is a popular 32-bit assembly level debugger for Windows that is highly regarded for its ability to analyze binary code when source code is unavailable. It features a user-friendly interface, powerful debugging capabilities, and plug-in support, which enhances its functionality further. It is especially appreciated for its dynamic analysis capabilities, such as code analysis, memory breakpoints, and detailed inspection of variables and memory, making it a valuable tool for reverse engineers and software analysts.

Recommended for

  • Reverse engineers
  • Malware analysts
  • Software security professionals
  • Researchers interested in binary analysis
  • Developers needing a dynamic analysis tool

OllyDbg videos

+ Add

LABS 37 Virus Analysis Using OllyDbg REVIEW

More videos:

  • Tutorial - Introduction to Reverse Engineering | Ollydbg Tutorial
  • Tutorial - OllyDBG Tibia Reverse Engineering & Function Calling Tutorial

LLDB videos

+ Add

Debugging with LLVM A quick introduction to LLDB and LLVM sanitizers

More videos:

  • Review - Original Vietnam Special Forces 1st Pattern Jungle Jacket w/ LLDB Pocket Hanger

Category Popularity

0-100% (relative to OllyDbg and LLDB)

OllyDbg

LLDB

IDE
72 72%
IDE
28% 28
Software Development
73 73%
Software Development
27% 27
OS & Utilities
60 60%
OS & Utilities
40% 40
Decompiler
100 100%
Decompiler
0% 0

User comments

Share your experience with using OllyDbg and LLDB. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare OllyDbg and LLDB

OllyDbg Reviews

Reverse engineering tools review
Popularity of OllyDbg is obvious with the fact, that no other debugger, including legendary SoftICE system debugger has had so many plugins and modified versions like OllyDbg. It is interesting that a special version OllyDbg was created under the name of Immunity Debugger with built-in Python script support, meant for analyzing malware and creating exploits
Source: www.pelock.com

LLDB Reviews

We have no reviews of LLDB yet.
Be the first one to post

Social recommendations and mentions

Based on our record, LLDB should be more popular than OllyDbg. It has been mentiond 10 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

OllyDbg mentions (1)

  • I managed to store a copy of Minecraft on a piece of paper
    Can't you use paperback (from the creator of ollydbg)? 500Kb/A4 Https://ollydbg.de/. Source: almost 3 years ago

LLDB mentions (10)

  • Waiting for... a Debugger
    When using a debugger such as gdb or lldb, typically you:. - Source: dev.to / 10 months ago
  • My Personal Serverless Rust Developer Experience. It’s Better Than You Think
    I'm on the record of loving the VSCode experience with Rust. And I do think that it's amazing that a "non-IDE" can feel so much like an IDE. However, I've recently pivoted off of that stance. I know it's still in EAP, but Rust Rover gives me all of the things that I get from VSCode plus an easier integration with LLDB. - Source: dev.to / over 1 year ago
  • Taming the dragon: using llnode to debug your Node.js application
    Fortunately, we can use this same technique with our Node.js applications! This is possible through llnode: a LLDB plugin which enables us to inspect Node.js core dumps. With llnode, we can inspect objects in the memory and look at the complete backtrace of the program, including native (C++) frames and JavaScript frames. It can be used on a running Node.js application or through a core dump. - Source: dev.to / almost 2 years ago
  • How to Debug WASI Pipelines with ITK-Wasm
    The CMake-based, itk-wasm build system tooling enables the same C++ build system configuration and code to be reused when building a native system binary or a WebAssembly binary. As a result, native binary debugging tools, such as GDB, LLDB, or the Visual Studio debugger can be utilized. - Source: dev.to / about 2 years ago
  • What is the debug drawer?
    The debugger component of the LLVM project. It’s what you’re typing into when you type po someExpression. https://lldb.llvm.org/ Web searches could help explain a lot of this for you 😊. Source: over 2 years ago
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What are some alternatives?

When comparing OllyDbg and LLDB, you can also consider the following products

X64dbg - X64dbg is a debugging software that can debug x64 and x32 applications.

IDA - The best-of-breed binary code analysis tool, an indispensable item in the toolbox of world-class software analysts, reverse engineers, malware analyst and cybersecurity professionals.

SoftICE - SoftICE is a debugging software for windows and DOS that analyzes all your programs and repairs them.

WinDbg - WinDbg is a multipurposed debugger for Microsoft Windows, distributed on the web by Microsoft as...

Immunity Debugger - Immunity Debugger is a powerful new way to write exploits, analyze malware, and reverse engineer...

Nirsoft Simple Program Debugger - Nirsoft Simple Program Debugger is a debugging software that analyzes and displays all major debugging events across your computer, after connecting to either the running program or starting a new program in the debugging mode.

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