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Cybersecurity tools directory

158 reviewed tools with install guidance, safe example commands and legal-use notes. Every record links to the official website, documentation and source; use tools only on systems you own or are authorised to test.

Reverse engineeringintermediate
Apktool

Apktool decodes Android app resources and smali code and can rebuild an APK after changes, useful for analysis in author...

Windows · macOS · Linux
Reverse engineeringintermediate
Cutter

Cutter is a graphical reverse-engineering platform powered by Rizin, with a decompiler integration and a friendly interf...

Windows · macOS · Linux
Reverse engineeringadvanced
Frida

Frida is a dynamic instrumentation toolkit that lets you inject JavaScript into running processes to observe and modify...

Windows · macOS · Linux · Android
Reverse engineeringintermediate
GDB

GDB is the GNU debugger; it lets you run, pause and inspect programs, which is fundamental for debugging and binary expl...

Linux · macOS · Windows
Reverse engineeringintermediate
Ghidra

Ghidra is a free software reverse-engineering framework released by the U.S. National Security Agency, with a disassembl...

Windows · Linux · macOS
Reverse engineeringbeginner
JADX

JADX decompiles Android APK and DEX files back into readable Java source with a simple GUI.

Windows · macOS · Linux
Reverse engineeringadvanced
pwndbg

pwndbg is a GDB plug-in that adds a clearer context display and helpers for exploit development and reverse engineering.

Linux
Reverse engineeringadvanced
radare2

radare2 is a command-line reverse-engineering framework for disassembly, debugging and binary patching.

Linux · Windows · macOS
Reverse engineeringintermediate
x64dbg

x64dbg is an open-source user-mode debugger for Windows (x64 and x32) commonly used in malware analysis and crackme chal...

Windows