https://connect.mozilla.org/t5/discussions/can-t-open-an-old-outlook-pst-because-i-forgot-its-password/m-p/133493#M53632 <P>I recently found an old Outlook PST backup that contains important emails, but I no longer remember the password. Since the data is valuable, I don't want to risk corruption by trying random methods. Is there a trusted utility that can safely remove the PST password and let me access the mailbox again? I came across the <A href="https://www.systoolsgroup.com/pst-password-remover/" target="_self"><STRONG>SysTools PST Password Remover Tool</STRONG></A> and would appreciate feedback from anyone who has used it to unlock password-protected PST files successfully.</P> Fri, 31 Jul 2026 12:36:26 GMT Keth_charles 2026-07-31T12:36:26Z https://connect.mozilla.org/t5/discussions/can-t-open-an-old-outlook-pst-because-i-forgot-its-password/m-p/133493#M53632 <P>I recently found an old Outlook PST backup that contains important emails, but I no longer remember the password. Since the data is valuable, I don't want to risk corruption by trying random methods. Is there a trusted utility that can safely remove the PST password and let me access the mailbox again? I came across the <A href="https://www.systoolsgroup.com/pst-password-remover/" target="_self"><STRONG>SysTools PST Password Remover Tool</STRONG></A> and would appreciate feedback from anyone who has used it to unlock password-protected PST files successfully.</P> Fri, 31 Jul 2026 12:36:26 GMT https://connect.mozilla.org/t5/discussions/can-t-open-an-old-outlook-pst-because-i-forgot-its-password/m-p/133493#M53632 Keth_charles 2026-07-31T12:36:26Z