IDA (Interactive Disassembler) is a powerful disassembler software and application development tool that allows you to analyze, debug, and reverse engineer executable software. It provides an intuitive graphical user interface (GUI) for reverse engineering and code analysis. IDA is especially useful for analyzing compilers, operating system kernels, device drivers, and other low-level software. It also has powerful scripting capabilities and can be used to develop custom analysis tools and plug-ins. IDA is used by software developers, security researchers, and reverse engineers around the world.
Discontinued The program is no longer updated. The latest version, 2.01, released in September 2013, can still be downloaded from the official website.