Dropper is a windows executable analyst and optimizer tool. It is designed for 4k intro compression and it can be almost as optimal for executable sizes around 4 kilobytes as writing the headers and the packer code byte by byte. The latest key feature is EXE to BAT conversion which is to further reduce the file size.


  • EXE or DLL analysis: eg. listing imported and exported functions
  • EXE optimization
  • EXE to COM conversion
  • EXE to BAT conversion with CAB compression

Read the Dropper 2.0 documentation