Download IDA 9.3.1 from our website for free. The following versions: 9.3, 6.9 and 5.0 are the most frequently downloaded ones by the program users. This free PC program was developed to work on Windows XP or Windows 7 and can function on 32-bit systems.
The common filenames for the program's installer are Ida.exe, IDA2.exe, IDA32CLI.exe, ida64.exe or idag.exe etc. This free tool was originally designed by Hex-Rays SA. The program lies within Internet & Network Tools, more precisely Network Tools.
From the developer:
IDA is a hosted multi-processor disassembler and debugger. It supports multiple debugging targets and can handle remote applications, via a "remote debugging server". It is possible to enable debugging of any executable, from any platform. You do not need to wait for the analysis to be complete to start a debug session.
You may want to check out more software, such as IDA-STEP, Radialix or eEye Digital Security Diffing Suite, which might be related to IDA.