Download PuTTY: latest release (0.73)

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This page contains download links for the latest released version of PuTTY. Currently this is 0.73, released on 2019-09-29.

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 0.73 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 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.

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

MSI (‘Windows Installer’)
32-bit: putty-0.73-installer.msi (or by FTP) (signature)
64-bit: putty-64bit-0.73-installer.msi (or by FTP) (signature)
Unix source archive
.tar.gz: putty-0.73.tar.gz (or by FTP) (signature)

Alternative binary files

The installer packages above will provide versions of all of these (except PuTTYtel), 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)
32-bit: putty.exe (or by FTP) (signature)
64-bit: putty.exe (or by FTP) (signature)
pscp.exe (an SCP client, i.e. command-line secure file copy)
32-bit: pscp.exe (or by FTP) (signature)
64-bit: pscp.exe (or by FTP) (signature)
psftp.exe (an SFTP client, i.e. general file transfer sessions much like FTP)
32-bit: psftp.exe (or by FTP) (signature)
64-bit: psftp.exe (or by FTP) (signature)
puttytel.exe (a Telnet-only client)
32-bit: puttytel.exe (or by FTP) (signature)
64-bit: puttytel.exe (or by FTP) (signature)
plink.exe (a command-line interface to the PuTTY back ends)
32-bit: plink.exe (or by FTP) (signature)
64-bit: plink.exe (or by FTP) (signature)
pageant.exe (an SSH authentication agent for PuTTY, PSCP, PSFTP, and Plink)
32-bit: pageant.exe (or by FTP) (signature)
64-bit: pageant.exe (or by FTP) (signature)
puttygen.exe (a RSA and DSA key generation utility)
32-bit: puttygen.exe (or by FTP) (signature)
64-bit: puttygen.exe (or by FTP) (signature) (a .ZIP archive of all the above)
32-bit: (or by FTP) (signature)
64-bit: (or by FTP) (signature)


Browse the documentation on the web
HTML: Contents page
Downloadable documentation
Zipped HTML: (or by FTP)
Plain text: puttydoc.txt (or by FTP)
Windows HTML Help: putty.chm (or by FTP)

Source code

Unix source archive
.tar.gz: putty-0.73.tar.gz (or by FTP) (signature)
Windows source archive
.zip: (or by FTP) (signature)
git repository
gitweb: master | 0.73 release tag

Downloads for Windows on Arm

Compiled executable files for Windows on Arm. These are believed to work, but as yet, they have had minimal testing.

Windows on Arm installers
64-bit Arm: putty-arm64-0.73-installer.msi (or by FTP) (signature)
32-bit Arm: putty-arm32-0.73-installer.msi (or by FTP) (signature)
Windows on Arm individual executables
64-bit Arm: putty.exe (or by FTP) (signature)
64-bit Arm: pscp.exe (or by FTP) (signature)
64-bit Arm: psftp.exe (or by FTP) (signature)
64-bit Arm: puttytel.exe (or by FTP) (signature)
64-bit Arm: plink.exe (or by FTP) (signature)
64-bit Arm: pageant.exe (or by FTP) (signature)
64-bit Arm: puttygen.exe (or by FTP) (signature)
32-bit Arm: putty.exe (or by FTP) (signature)
32-bit Arm: pscp.exe (or by FTP) (signature)
32-bit Arm: psftp.exe (or by FTP) (signature)
32-bit Arm: puttytel.exe (or by FTP) (signature)
32-bit Arm: plink.exe (or by FTP) (signature)
32-bit Arm: pageant.exe (or by FTP) (signature)
32-bit Arm: puttygen.exe (or by FTP) (signature)
Zip file of all Windows on Arm executables
64-bit Arm: (or by FTP) (signature)
32-bit Arm: (or by FTP) (signature)

Checksum files

Cryptographic checksums for all the above files
MD5: md5sums (or by FTP) (signature)
SHA-1: sha1sums (or by FTP) (signature)
SHA-256: sha256sums (or by FTP) (signature)
SHA-512: sha512sums (or by FTP) (signature)

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(last modified on Sun Sep 29 16:16:54 2019)