Question:
I would like to know whether I might use WinLexic to manage not only Microsoft glossaries, but also other ones I have made myself or downloaded from the Internet. Perhaps it might be possible if I saved them exactly in the same format as Microsoft glossaries.

Answer:
As WinLexic was designed to work with Microsoft glossaries, we cannot guarantee it will work correctly with any other glossaries. But you can try to manage them. There are important conditions: the source should be in the first column and the target in the third column.