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:
Since 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.