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PuTTYgen Download is a key generator utility that works seamlessly with the PuTTy open-source project. It can generate public and private SSH keys for various systems. It supports converting the generated keys to various formats.

PuTTYgen is a tool that enables users to generate private and public SSH keys. It was originally built by Microsoft for Windows operating system. It is now available for other major platforms like macOS.

PuTTY is a free and open-source terminal emulator that enables users to connect to a computer and perform various tasks remotely.


It supports various network protocols such as SSH, Telnet, and Serial. It also comes with a tool called pftp that enables users to transfer files over an SSH connection.

PuTTYgen is a key generator that allows users to generate both public and private keys for connecting to SSH. It is commonly used by users to generate public and private keys.

This utility is very versatile and can generate DSA and RSA keys for various purposes. Some of the components found in this program can be easily installed through the Telnet client.

Features of PuTTYgen Download

Private key pairs to enable

This utility generates both public and private key pairs to enable you to store and secure SSH keys. To generate a public and private key pair, enter the passphrase that’s required to generate the key.

Edwards Digital Signature Algorithm

PuTTYgen is a key generation utility that can create public-key cryptosystems such as Rivest-Shamir-Adleman, Elliptic Curve DSA, and Edwards Digital Signature Algorithm.

Sensitive information stored

PuTTYgen is a simple and flexible way to generate public and private keys. It will allow you to save these keys as well.The Secure Shell protocol is a cryptographic method that allows you to access a web server while protecting all the sensitive information stored on that server.

Private key pairs

Aside from creating public and private key pairs, this utility also comes with a number of useful features that can be used by users. One of these is the ability to store keys in their specific format. This utility can be downloaded for free from its website.

How to Download PuTTYgen for Windows PC Free

  1. Click the Download button at the top of the Page.
  2. Wait for 10 Seconds And Click the “Download Now” button.
  3. Now let the Start to Download
  4. Once PuTTYgen is done downloading, Double click the setup files and you can start the installation.

How to Install PuTTYgen on your Windows PC

  1. First, you need to Download PuTTYgen Software for your Windows Computer.
  2. Once you Download the Application, Double click the setup files and start the Installation process.
  3. Now follow the All Installation Instruction.
  4. Once the installation is completed, restart your computer. (It is Better)
  5. Now open the Application from the home screen.

How To Uninstall PuTTYgen

  1. Go to the Control Panel on Your Windows PC.
  2. Open the Programs and Features
  3. Find the PuTTYgen, Right-click the Select icon, and press “Uninstall”. Confirm the action.
  4. Now you need to Delete the App Data. Go to the Windows Run Application. (Shortcut – Windows Key + R). Now Type in ‘%AppData%’ and press ‘OK’.
  5. Now find the Application folder and delete it.

PuTTYgen Alternative For Windows

  • Namebench 
  • FlexiHub 
  • Proxifier 
  • Charles 
  • Wireless Network Watcher 
  • SharedScreen 

Frequently Asked Question

Does Windows 10 support PuTTY?

On Windows 10, go to the group “PuTTY” and select “PuTTY”. The next time you try to install the software, it will ask for your Host Name

Do I need PuTTY on Windows 10?

In this article, we’ll take a look at how to establish SSH access in Windows 10. We’ll also discuss whether the new tools can replace PuTTY.

How do I run PuTTY without installing it?

How do I install PuTTY without installing it? Just download the Putty.exe file and run it by clicking on it?

Do I need PuTTY on Mac?

If you use MacOS X, you don’t have to install a third-party client to connect to your cloud server.


PuTTYgen Download for Windows is developed and updated by Simon Tatham. All registered trademarks, company names, product names, and logos are the property of their respective owners.

Version History

PuTTYgen (Download )

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