You can drag and drop text and dictionary files onto DictionaryEdit. You can also open applications to look for dictiovia the File Menu. DictionaryEdit checks for ‘dict’ resources; if there is just one, that is opened straight away, and of there is more than one you are presented with a list of their names and IDs to choose one to edit. You may only edit one ‘dict’ resource per file at a time.
You can also open text files with DictionaryEdit. This opens a window in which you can view and edit the text (although you cannot save any changes you make), and also speak that text using one of the open dictionaries.