I had set a password on my old Outlook PST file a few months ago, but later forgot the password. I tried a lot, but could not remember the password. After searching on the internet, I found the GainTools PST Password Recovery Tool. The best part was that it was very easy to use, and the password to the file was recovered in just a few steps. There was no data loss, and the file opened perfectly again. This tool is especially suitable for those who are not technical but want to reaccess their PST file. I found this tool helpful, so I thought of sharing it on the forum; maybe it will help someone else, too.