If you are looking for good software to recover PST Password then I suggest you use this stand-alone utility called ToolsBaer PST Password Recovery. When I ran into the same problem and lost the PST file password. I tried a lot of manuals and software. But, finally, I took the help of this utility and it helped me to change or reset the password of saved or locked PST files. Moreover, it also works well on all versions of Windows.