This software offers you quick and user-friendly steps to Convert OST into PST. You can comfortably convert OST file into PST with this software even if you don’t have much technical knowledge. You have to run the software from start menu in programs.
Part 1 : Remove Encryption from OST file (S/MIME-Open PGP with Single Key)
Part 2 : Decrypt OST file Encryption (S/MIME-Open PGP with Multiple Keys)