The conversion process only takes a few steps. After starting DIFferisifier, a small window appears. Click the Select Stack button and open a HyperCard, MetaCard or Revolution stack. Choose a file format and a background or group and press enter. After a few seconds, you are asked to give your new file a name and save it in the appropriate folder.
Advantages of DIFfersifier are: you don't have to write your own script for text export; field names keep preserved if the DIF or Merge formats are chosen; and return characters can be automatically replaced by vertical tabs to make sure that e.g. FileMaker keeps together text that belongs in a single field. Please note that DIFfersifier assumes that stacks have a proper design. Data in card fields are ignored.