JurCraft is a free application for Mac OS X and Windows that allows you to play Warcraft III multiplayer games over the Internet using TCP/IP. It emulates a LAN network between yours and your friends' computers making you able to see and join remotely hosted games.

JurCraft is not really a network emulator per se. Instead, it queries your local machine for any hosted Warcraft III RoC / TFT games and broadcasts the information to a certain group of remote computers, which is fully customizable for the user.

1. Set port forwarding on port 6112 for both TCP and UDP to your local machine. You might find this link helpful. It is essential that your friends do the same.
2. Run JurCraft and add your friends' public IP addresses. You can find your IP address here or here. Your friends should obviously follow this step as well. Make sure everyone has everyone else's IPs listed in the "Remote IP Addresses" section of JurCraft.
3. Launch Warcraft III / The Frozen Throne and enjoy! As long as JurCraft is running on all the computers, all of you should be able to see and join each other's games.

• Mac: OS X 10.6 or later, Intel-based machine
• Windows: XP or later, .NET Framework 3.5
• Warcraft III with or without The Frozen Throne expansion

• JurCraft 1.1 | Mac OS X | 0.7 MB | Download
• JurCraft 1.1 | Windows | 0.8 MB | Download

• Neither me nor my friends can see each other's games.
  Make sure both of you are using the same version of Warcraft III / The Frozen Throne. Also check if the Game Port is set to 6112 (Warcraft III -> Options -> Gameplay -> Game Port) and port forwarding is set up properly.
• JurCraft won't launch / crashes
  Please contact me via e-mail. Make sure you include as many technical details concerning your problem as you can (operating system, circumstances, ways of reproducing it).
• JurCraft doesn't show my local games
  Although theoretically JurCraft provides support for a wide range of game patches, using the latest version (1.26a) is advised.

Released on 08/02/13

• Restored Mac OS X 10.6 support
• Improved stability

Feel free to send your feedback concerning JurCraft.

• E-mail: mail@michaljodko.com