Romulus is able to import all kind of know DAT files like Clrmame pro OLD and XML format, Romcenter, Offlinelist, MESS softlists or import using a MAME based EXE.
DAT files can be imported as Zip, Rar, 7z or uncompressed.
Offlinelist DAT information loaded to able to automatic download images or update complete DAT if update is available, can be change the filename description params like Offlinelist original application.

Multiple loaded profiles at same time displayied in tabs.

Can Scan and Rebuild files from a selected directories and fix them, this process can be in Zip, Rar, 7z or uncompressed.
If DAT information is available in scan or rebuild process can be in Split/Merged, Split/Non merged or Not Split filemode.
Scan and Rebuild can be done in a batch automatic mode.

Configure and run emulators added the correct params for the selected file.

Reports of profiles or files information with a different options and formats to export ( HTML, DOC, TXT ).

Statistics can be displayied to know the status of your files.

Log information for important processes and save log option.

Updater option to know changes and download

Different languages to select ( Work in progress ),

Many others.