I vaguely recall that this site used to have a tool for converting between TIS-620 and UTF8 encodings. It also had the ability to handle "double encoding", where text had been erroneously encoded twice. Looking for the tool now, I can't find it here. Is my memory playing tricks? Is it here somewhere? Or has it been removed? (It's the double encoding I'm interested in since I have some text I know is Thai, but can't for the life of me work out how it's been encoded. It contains a lot of tor thongs, so I'm guessing it's double encoded.)
Thanks