Allenwanda137
New member
I recently found myself in a situation where I needed to access old OST files from a previous Outlook account, but the account is no longer active, and I can not open them directly in Outlook. I want to convert these OST files into a more accessible format like PST or MBOX without losing any data or folder structure. Could anyone recommend a reliable OST Converter Software that ensures data integrity, supports large OST files, and offers an easy-to-use interface?