A lot of people have been having trouble with the translator, because their computers somehow can't open .jar files. So I've released platform-specific versions in other formats and here they are:
Universal Java: https://sites.google.com/site/shermansplanet/storage/Gallifreyan.zip?attredirects=0&d=1
Linux: https://sites.google.com/site/shermansplanet/storage/Gallifreyan%20%28Linux%29.zip?attredirects=0&d=1
Mac: https://sites.google.com/site/shermansplanet/storage/Gallifreyan%20%28Mac%29.zip?attredirects=0&d=1
Windows: https://sites.google.com/site/shermansplanet/storage/Gallifreyan%20%28Windows%29.zip?attredirects=0&d=1