Can’t Open Old OST File – Want to Convert for Browser View

I ran into the same issue a while back when I tried to open an old OST file from my previous Outlook account. Since it was no longer linked to the same profile, Outlook wouldn’t load it at all. I just wanted a simple way to view my emails without setting up Outlook again. That’s when I tried TrustVare OST to MHTML Converter. It helped me convert my old OST file into MHTML format, which I could easily open in my web browser. All the emails, attachments, and even the folder layout stayed perfectly intact.

If you’re stuck with an old OST file and just want to view your emails quickly, converting it to MHTML is a great option. This method worked perfectly for me.