When OyezForms is installed, it also installs an integrated PDF-print engine called OyezForms PDF. With this users can simply generate a PDF version of .olf forms by using the File ► Export function.
PDFs generated in this manner are 'flattened'. Any text entered into OyezForms' fill-in fields will be visible, but uneditable.
No 3rd party software is know to us that would be capable of exporting .olf forms or act as olf converter, so the program is your only choice.