SFTP C# library with PuTTY private key (PPK) support [closed]

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I need a C# library that allows to send files to a SFTP server and that it accepts private keys in PuTTY format (PPK).

Does anyone know of such a library?

Answer 1

You can try WinSCP .NET assembly (C# wrapper around WinSCP scripting interface):

Its SessionOptions.SshPrivateKeyPath accepts a path to .ppk file.

(I'm the author of WinSCP)

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Or you can use PuTTYgen to convert the .ppk private key file to a format supported by your preferred SSH/SFTP library.