Reko is a free decompiler for machine code binaries that supports various processor architectures and executable formats. It offers multiple front ends, including command-line and GUI versions, and requires the .NET 6.0 SDK for compilation. Users must ensure they have legal rights to decompile any binaries they work with.

GoReSym is a Go symbol parser that extracts various types of program and function metadata from Go binaries, including details about CPU architecture and embedded structures. It supports analysis of stripped and malformed binaries and is compatible with multiple Go versions. Users can run it via command line with specific flags for detailed output, and it is designed to facilitate reverse engineering tasks.