![How to install and use puttygen to create new key pairs and change passphrases. Installing keys on server, managing SSH keys. How to install and use puttygen to create new key pairs and change passphrases. Installing keys on server, managing SSH keys.](https://www.ssh.com/hubfs/Imported_Blog_Media/PuTTYgen_started-2.png)
How to install and use puttygen to create new key pairs and change passphrases. Installing keys on server, managing SSH keys.
![Ssh-keygen is a tool for creating new authentication key pairs for SSH. This is a tutorial on its use, and covers several special use cases. Ssh-keygen is a tool for creating new authentication key pairs for SSH. This is a tutorial on its use, and covers several special use cases.](https://www.ssh.com/hubfs/Imported_Blog_Media/Generating_an_SSH_key_with_ssh-keygen-2.png)
Ssh-keygen is a tool for creating new authentication key pairs for SSH. This is a tutorial on its use, and covers several special use cases.
![git - How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and Keychain (Linux) - Stack Overflow git - How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and Keychain (Linux) - Stack Overflow](https://i.stack.imgur.com/RB3Qe.png)
git - How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and Keychain (Linux) - Stack Overflow
![How to install and use puttygen to create new key pairs and change passphrases. Installing keys on server, managing SSH keys. How to install and use puttygen to create new key pairs and change passphrases. Installing keys on server, managing SSH keys.](https://www.ssh.com/hubfs/Imported_Blog_Media/puttygen_created_key_and_asking_for_passphase_to_save_private_key-2.png)