First release of 3DS FBI Link: a graphical Mac FBI file transfer tool. Pretty simple to use, and more powerful than the other options out there. I recommend you check out the README for more information.
- Send as many files from anywhere on your computer or the internet.
- Send to multiple 3DSes at the same time.
- Autodetect your 3DS, so you don't have to type in an IP address.
Choose the DMG or Zip package according to your preferences. They're the same.