When you have an orphaned OST file but want to read the contents in Outlook and you need to convert.
I needed to convert an OST to PST and after Googling and finding lots of utilities out there that do this but none of them were actually free, so I rolled my own thanks to the excellent Library from Apose.
I can't release to the public without a License from Apose, which is just over £3,500. :-(
Please contact me if you would be willing to pay towards a Kicsktarter to purchase License and SSL Code Signing Cert.