C# Auto-Update Module Integration

We have a need for an automated update module. We have several applications that are WinForm Applications. These applications and all the files needed reside in a single folder. I am in need of a module that can check the version against another version on an SFTP server. If the versions doesn't match I need it to copy the new files from the SFTP into the application directory. I would like someone that has experience already performing this type of update. I will integrate the module into my applications this is just for the update check and copying of the files from an SFTP server into a selected folder that the local computer has access to. .NET Framework 4.8