It might be possible that OLF forms and OLV forms can be converted between each other using the OyezForms software. If that's not possible, well then it's probably not possible at all.
Convert OyezForms legal document to OyezForms legal document file.
We have found one software suitable in our database for this conversion.
Microsoft Windows software - convert olf to olv on Windows
OyezForms is application used to create, fill and print British official forms.
Convert from olf file
to olv file
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.