SOFTWARE LICENSE GUIDE
PuTTY
PuTTY is a free and open-source terminal emulator, serial console, and network file transfer application. It is distributed under the MIT License, allowing unrestricted use for personal and commercial purposes.
What it does
It enables users to securely connect to remote computers using protocols like SSH, Telnet, and Rlogin, and transfer files using SCP and SFTP.
Who it may suit
System administrators, developers, and users who need a lightweight and secure client for remote access and file transfer.
Free tier and license
It is entirely free to use.
Limitations to check
Specific limitations are not detailed; please check the official documentation.
Licensing notes
PuTTY is free and open-source software, distributed under the MIT License. This license permits free use for both personal and commercial purposes without restrictions.
Verification details
Last licensing verification recorded: 2026-10-28.
Directory record last updated: 2026-08-18. These are separate dates: a record update does not necessarily mean the publisher's terms changed.
AI-assisted summaries may be incomplete or outdated. Confirm licensing, pricing, and commercial-use rights in the official sources before making a business decision.
Frequently asked questions
Can PuTTY be used for commercial purposes?
Yes, PuTTY is distributed under the MIT License, allowing free use for both personal and commercial purposes without restriction.
What is PuTTY primarily used for?
It is primarily used as a terminal emulator for secure remote access to computers via protocols like SSH, Telnet, and Rlogin.
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