It supports import/export both in *.ACCDB (FLDSW XML format) and *.ADF (FLAM). Also it can export multiple accounts at a time (finally someone made it ).
exporting some of accounts:
how to choose old ADF format while exporting:
[11:20:20] aerelm: its not fl dev work if you dont have to power through the whole thing on your own
[11:20:32] aerelm: help is for pussy devs like in dota