WiiTCPLoadGUI lets you easily send .dol or .elf files to the Homebrew Channel on your Wii. It supports compressing the files for a faster transfer rate and also sending arguments to run the files. It is written in C++ using the Qt5 libraries.
Supported systems:

  • Windows
  • Mac OS X (x86, PPC)
  • GNU/Linux (x86, AMD64)

WiiTCPLoad 0.07:

  • Patched to support qt5

http://wiibrew.org/wiki/WiiTCPLoadGUI