Notes about the OLF file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The OLF file type is primarily associated with 'OyezForms' by Oyez. .OLF requires the full program but a version of the file can be saved as an .OLV file for viewing with the downloadable viewer.