GOFTER is a Mac OS X System Exclusive sound editor and librarian for the Waldorf Blofeld synthesizer.
It features a drag&drop driven library manager for easy patch organization.
Patch libraries can be read as raw SysEx data or standard MIDI files. A save-as menu item even allows conversions between both formats.
The sound editor gives access to each and every parameter of the synthesizer. Additional panels (arpeggiator, effects, modifiers) can be opened.