Radare2 is an open-source software framework designed for reverse engineering and analyzing binaries. It provides a set of tools for disassembling, debugging, and analyzing executable files across various platforms. With a command-line interface, it allows users to inspect the inner workings of programs, making it valuable for security researchers and developers. The framework supports multiple architectures and file formats, enabling users to work with a wide range of applications. Its extensible nature allows for the integration of plugins and scripts, enhancing its functionality. Overall, Radare2 is a powerful tool for anyone interested in understanding and manipulating compiled code.