Home : File Types : PPK File

.PPK File Extension

File TypePuTTY Private Key File

DeveloperPuTTY
Popularity
3.3 (9 Votes)
CategoryMisc Files
FormatN/A

What is a PPK file?

File created by PuTTYgen (PuTTY Key Generator), a program used for generating keys for public-key cryptography; stores a private key generated by the program; used for enabling secure communication with a remote entity that has the corresponding public key.

More Information

PPK files are used by PuTTY, a free SSH and Telnet client. To set the PPK file for authentication, choose Connection → SSH → Auth from the PuTTY Configuration menu and then select Browse... for the "Private key file for authentication" option.

NOTE: PPK files can also be opened using WinSCP, an SFTP and FTP client for Windows. You can set the PPK file location when creating a new connection in WinSCP by selecting Advanced → SSH → Authentication → Private key file.

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Programs that open PPK files
Updated 1/30/2019

About PPK Files

Our goal is to help you understand what a file with a *.ppk suffix is and how to open it.

The PuTTY Private Key file type, file format description, and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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