Sizer - Win32/64 executable size report utility
See project page for a description.
Changelog here.
Based on code by Fabian "ryg" Giesen, http://farbrausch.com/~fg/
Other similar tools:
- SymbolSort for Win32/PDB binaries.
- Bloaty McBloatface for ELF/Mach-O binaries.
License is public domain. Source contains CC0-licensed parg command line parser.