About The Project With IDA Pro’s recent announcement of going to a subscription model it has some revisiting the current state of available decompilers. Off the top of my head you have Hopper, Ghidra, Radare2/Cutter, and of course Binary Ninja. Each of these utilities have their own pros and cons and also considering how frequently you’re spending time performing reverse engineering one may make more sense than the other with regards to monetary investment.