1Choose the formats
What the file is now, and what it should become. Only then can a file be chosen — the pair decides what may be dropped in, and whether it can be converted at all.
2Add the files
Add them all at once or a few at a time — they collect in a list below, and one press converts whatever is in it.
3Take the results
The Converter Tool needs JavaScript: the conversion happens in this browser, not on the server, so with JavaScript switched off there is nothing that could do the work.