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Download PuTTY: latest release (0.78)

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This page contains download links for the latest released version of PuTTY. Currently this is 0.78, released on 2022-10-29.

When new releases come out, this page will update to contain the latest, so this is a good page to bookmark or link to. Alternatively, here is a permanent link to the 0.78 release.

Release versions of PuTTY are versions we think are reasonably likely to work well. However, they are often not the most up-to-date version of the code available. If you have a problem with this release, then it might be worth trying out the pre-release builds of 0.79, or the development snapshots, to see if the problem has already been fixed in those versions.

Package files

You probably want one of these. They include versions of all the PuTTY utilities (except the new and slightly experimental Windows pterm).

Bug: this installer was built differently to other versions, in a way that causes trouble for upgrades (among other problems) – see the bug record for details. To avoid upgrade trouble, when moving between 0.78 and other versions, we recommend completely uninstalling the existing version first. You can avoid the need for this (and other problems with this installer) by installing 0.78 with a special command-line invocation like:

msiexec.exe /i path\to\putty-64bit-0.78-installer.msi ALLUSERS=1

(Not sure whether you want the 32-bit or the 64-bit version? Read the FAQ entry.)

We also publish the latest PuTTY installers for all Windows architectures as a free-of-charge download at the Microsoft Store; they usually take a few days to appear there after we release them.

MSI (‘Windows Installer’)
Unix source archive

Alternative binary files

The installer packages above will provide versions of all of these (except PuTTYtel and pterm), but you can download standalone binaries one by one if you prefer.

(Not sure whether you want the 32-bit or the 64-bit version? Read the FAQ entry.)

putty.exe (the SSH and Telnet client itself)
64-bit x86: putty.exe (signature)
64-bit Arm: putty.exe (signature)
32-bit x86: putty.exe (signature)
pscp.exe (an SCP client, i.e. command-line secure file copy)
64-bit x86: pscp.exe (signature)
64-bit Arm: pscp.exe (signature)
32-bit x86: pscp.exe (signature)
psftp.exe (an SFTP client, i.e. general file transfer sessions much like FTP)
64-bit x86: psftp.exe (signature)
64-bit Arm: psftp.exe (signature)
32-bit x86: psftp.exe (signature)
puttytel.exe (a Telnet-only client)
plink.exe (a command-line interface to the PuTTY back ends)
64-bit x86: plink.exe (signature)
64-bit Arm: plink.exe (signature)
32-bit x86: plink.exe (signature)
pageant.exe (an SSH authentication agent for PuTTY, PSCP, PSFTP, and Plink)
64-bit x86: pageant.exe (signature)
64-bit Arm: pageant.exe (signature)
32-bit x86: pageant.exe (signature)
puttygen.exe (a RSA and DSA key generation utility)
pterm.exe (a PuTTY-style wrapper for Windows command prompts)
64-bit x86: pterm.exe (signature)
64-bit Arm: pterm.exe (signature)
32-bit x86: pterm.exe (signature)
putty.zip (a .ZIP archive of all the above except PuTTYtel and pterm)
64-bit x86: putty.zip (signature)
64-bit Arm: putty.zip (signature)
32-bit x86: putty.zip (signature)


Browse the documentation on the web
Downloadable documentation
Zipped HTML: puttydoc.zip
Plain text: puttydoc.txt
Windows HTML Help: putty.chm

Source code

Unix source archive
Windows source archive
git repository
Clone: https://git.tartarus.org/simon/putty.git

Downloads for 32-bit Windows on Arm

Compiled executable files for 32-bit Windows on Arm. We've had reports that these can be useful on Windows IoT Core.

32-bit Windows on Arm installer
32-bit Windows on Arm individual executables
32-bit Arm: putty.exe (signature)
32-bit Arm: pscp.exe (signature)
32-bit Arm: psftp.exe (signature)
32-bit Arm: plink.exe (signature)
32-bit Arm: pageant.exe (signature)
32-bit Arm: pterm.exe (signature)
Zip file of all 32-bit Windows on Arm executables
32-bit Arm: putty.zip (signature)

Checksum files

Cryptographic checksums for all the above files

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(last modified on Mon Apr 24 15:29:35 2023)