Diaphora, the most advanced Free and Open Source program diffing tool.
δiaphora Diaphora (διαφορά, Greek for 'difference') version 312 is the most advanced program diffing tool (working as an IDA plugin) available as of today (2024) It was released first during SyScan 2015 and has been actively maintained ever since: Diaphora has been ported to every single minor version of IDA since 68 to 8