I am quite used to dealing with New Testament Greek files encoded in the SymbolGreek font, and in the recent past created converters to Unicode for that font. However, I recently came across some files in a non Unicode font called TekniaGreek, which has a different mapping than SymbolGreek. So I quickly created a command-line converter in Python and converted the files.
By chance, I found that the Galilee font seems to have the same mapping as TekniaGreek. Therefore, I put a web form up in case anyone needs to convert text from these fonts to Unicode, check it out at my Greek Font to Unicode Converter page.
I have only tried the converter out on one set of files, so the mapping is may not perfect yet, so if you notice any characters do not convert in the way you expect, please leave a comment letting me know the details.