Karta - source code assisted fast binary matching plugin for IDA
IDA Pro plugin to examine the glibc heap, focused on exploit development
Collaborative Reverse Engineering plugin for IDA Pro & Hex-Rays
IDA Pro plugin that implements more user-friendly register and stack views
IFL - Interactive Functions List (plugin for IDA Pro)
abyss - augmentation of Hexrays decompiler output
An interactive list of plugins for hex-rays' IDA Pro
Data Visualization Plugin for IDA Pro
Display Hex-Rays Microcode
Yara rule making tool (IDA Pro & Binary Ninja & Cutter & Ghidra Plugin)
A Minimalist Instruction Extender for the ARM architecture and IDA Pro
Toolkit for enriching and speeding up static malware analysis
"Just Another ReVersIng Suite" or whatever other bullshit you can think of
IDA plugin to pinpoint obfuscated code
IDAPython plugin for finding function strings recursively