Open source repositories tagged with #decompiler, ranked by health score.
.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!
The world's fastest apk (android)/java open source decompiler
Decompiler for Unreal package files (.upk, .u, .uasset; etc), with support for Unreal Engine 1, 2, and 3
Decompiler and package explorer for Unreal Engine (.upk, .u) files.