For those who work with instruments such as digital files and documents, having instruments at hand that allow you to thoroughly inspect your signed files is essential. P7S Viewer is an app that lets you see details about digitally signed and encrypted files, and mainly about P7S items.
P7S Viewer Requirements – Microsoft .NET Framework 4.6.2 or higher – Windows 8 or later (including Windows 11 and Windows Server 2022) Home Page - https://www.signfiles.com/p7s-viewer/ 
TO MAC USERS: If RAR password doesn't work, use this archive program:
RAR Expander 0.8.5 Beta 4 and extract password protected files without error.
TO WIN USERS: If RAR password doesn't work, use this archive program:
Latest Winrar and extract password protected files without error.
