How To Use Warcraft Version Switcher

In classic WoW its only possible to have 1 tracking ability active at a time. However you might want to pick up both mining and herbalism on a character, to work around that players have been making macro's that swap between trackings. The tfswitch command line tool lets you switch between different versions of terraform. If you do not have a particular version of terraform installed, tfswitch lets you download the version you desire. The installation is minimal and easy. Once installed, simply select the version you require from the dropdown and start using terraform. Just select your warcraft directory then click the Switch Version button and you will see the list of versions. Now double click your wanted version and wait till the progress bar fills. Note: warcraft needs to be closed when switching this includes world editor. If you want you can also use W3Fixer, which has the same function. – Run the file wc3 Setup.exe as administrator (right click on the file and select “Run as administrator”) – Press the “Start” button, now locate the file Frozen Throne.exe in the main folder of Warcraft 3, and click on open.

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Version Switcher is a tool that allows you to change your Warcraft III version, for example to watch old replays or to play on platforms that don't use the latest patch.
This is a super compact (<7 MB), open source (written in C#) Version Switcher, which allows you to switch to any of the following Warcraft III versions: 1.20e, 1.21a, 1.22a, 1.23a, 1.24a, 1.24b, 1.24c, 1.24d, 1.24e, 1.25a, 1.25b, 1.26a.
This switcher is designed for Microsoft Windows and won't work on other operating systems. To run it, you might need to install .NET Framework 3.5, but it will probably be already included in your system.

Warcraft Version Switcher 1.27


Before you download this program, make sure you have a legal copy of Warcraft III, The Frozen Throne patched to the latest version (1.26a). If you do not have the latest patch, connect to Battlenet to autoupdate.
Notice: the Switcher doesn't contain any files copyrighted by Blizzard Entertainment. If you do not have a properly installed legal copy of the game, the switcher won't work at all.

Warcraft Version Switcher 1.29

Installation and usage

1) Download the archive
2) Extract the archive to any directory on the disk.
3) Run VersionSwitcher.exe.
4) The Settings window should appear. If your Warcraft directory was found correctly, then just select the desired switch mode (see below). Make sure you have at least 500 MB (for cached mode) or 40 MB (for on-the-fly mode) of free space on the drive, then click OK.
5) The switcher will begin to create the version cache. This will take about one minute if you have chosen the cached mode and a few seconds if you have chosen on-the-fly mode.
6) When the cache has been created, run the Switcher whenever you want to change your Warcraft version - just pick the version from the drop-down list and click Switch.

Switching Modes

There are two modes of operation. In the 'cached' mode, the Switcher uses pre-created version files in the cache directory. If you don't want to have 500 MB of cache files on your hard drive, you can use 'on-the-fly' switching. That means the Switcher will create the required files at the moment it needs them. This reduces the size of the cache directory to about 40 MB. However, the switching procedure can take longer in on-the-fly mode (depends on how old the requested version is and on the speed of your computer), so it's useful especially if you use only the last two patches or if you don't switch too often.
You can change the switching mode in Settings.


- fixed a few minor GUI related glitches
- added graphical interface
- automatized cache buiding and maintenance
- added option to launch Warcraft after switching
- added option to select Warcraft directory manually
- added support for on-the-fly switching (see above)

Diablo 2 Version Switcher

- updated with patch 1.26a
- completely reworked the MPQ patching procedure to be significantly more efficient, reducing the Switcher size by about 1.5 MB
- the switcher should now support all language versionsWarcraft
- fixed an issue with incremental patches from Battlenet
- initial public releas

Minecraft Version Switcher