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From SysTools Software:
Forget all your troubles while recovering Outlook data because SysTools Outlook Recovery Tool assure effective and complete recovery of Outlook database. It deals with both hard deleted (shift+delete) and soft deleted items of Outlook. This utility is also a trustworthy troubleshooter for various Outlook errors and uses an advance method to repair corrupted PST file of Outlook 64 bit and 32 bit. The 4.1 version of Outlook file recovery software gives authentication to users so they could split the huge size of PST file into smaller and keep it safe from further corruption issues.
Ah... My Outlook crashed and when I contacted Microsoft support team . They guided me to this tool. I download the trial version and it showed me my required emails. I then ordered the tool and easily repaired pst file to regain access to my emails. Tool works perfectly.
For me it worked. So no Cons as such !
If you face any issues accessing your emails from MS Outlook then this tool is worth. I will check and review more of your products SysTools. You guys rock ! Thank you once again.