Suggest any Freeware PST Repair Tool

Hi, have you used scanpst.exe ? [url:2ubb9upj]https://support.office.com/en-us/article/Repair-Outlook-Data-Files-pst-and-ost-64842a0a-658a-4324-acc6-ef0a6e3567cd[/url:2ubb9upj] [url:2ubb9upj]https://support.microsoft.com/es-es/help/2534513/how-to-find-and-run-the-inbox-repair-tool-in-outlook[/url:2ubb9upj] Best regards