GNU Project Debugger Alternatives & Competitors

OllyDbg is a 32-bit assembler level analysing debugger.

Key OllyDbg features:

User-Friendly Interface Dynamic Analysis Plugin Support Detailed Documentation

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

Key X64dbg features:

User-Friendly Interface Open Source Active Community and Support Plugin Support

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more.

Key DocRaptor features:

Ease of Use Customizable High-Quality Rendering Compliance

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

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

Key Immunity Debugger features:

Comprehensive Debugging Features Scripting Support User-Friendly Interface Third-Party Plugin Integration

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

Key SoftICE features:

User-Friendly Interface Comprehensive Feature Set Reliable Performance Strong Customer Support

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

Key WinDbg features:

Advanced Debugging Capabilities Comprehensive Analysis Tools Scriptable with DML Integration with WDK

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.

Key Nirsoft Simple Program Debugger features:

User-Friendly Interface Portability Free of Charge Basic Feature Set

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.

Key IDA features:

Powerful Disassembler Interactive Graphical Interface Plugin Ecosystem Scriptable

Debugger for C, C++, Objective-C, Objective-C++, Swift.

Key LLDB features:

Integration with LLVM Multi-language support Advanced capabilities Cross-platform support

Open Source

Software Reverse Engineering (SRE) Framework.

Key Ghidra features:

Free and Open Source Multi-platform Support Powerful Disassembly User-Friendly Interface

Open Source

Data Display Debugger as the name suggests is a display software for debugs that acts as a graphical interface for other debugging platforms such as DBX, JDB, XDB, GDB, ladebug, bashdb, and the perl debugger among others.

Key Data Display Debugger features:

Graphical Interface Multiple Debugger Support Ease of Use Interactive Data Visualization

Radare, the highly featured reverse engineering framework.

Key radare features:

Extensive Features Open Source Cross-Platform Scripting Capabilities

Trace system calls and signals. A diagnostic, debugging and instructional userspace utility.

Key strace features:

Comprehensive System Call Tracing Ease of Use Real-Time Monitoring Broad Platform Support

A reverse engineering platform and GUI.

Key Binary Ninja features:

User-Friendly Interface API and Scripting Support Cross-Platform Extensive Documentation

Open Source