Adrián L.:

I came across a TBX file (IATE, a free file given by the European Union). ... Is there a way to convert the TBX file [to TMX]?

Milan Condak:

In Xbench, I did TBX conversion to TMX, by import and export method.

Samuel Murray

Xbench 2.9 opens it without complaining but I can't figure out how to export anything from it (and besides, 2.9 may not preserve the Unicode characters correctly anyway).