Download PuTTY: latest development snapshot

This is a mirror. Follow this link to find the primary PuTTY web site.

Home | FAQ | Feedback | Licence | Updates | Mirrors | Keys | Links | Team
Download: Stable · Snapshot | Docs | Changes | Wishlist

This page contains download links for the latest development snapshot of PuTTY.

The development snapshots are built every day, automatically, from the current development code – in whatever state it's currently in. So you may be able to find new features or bug fixes in these snapshot builds, well before the same changes make it into the latest release. On the other hand, these snapshots might also be unstable, if a lot of new development has happened recently and introduced new bugs.

Package files

You probably want one of these. They include 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-<version>-installer.msi (signature)
64-bit: putty-64bit-<version>-installer.msi (signature)
Unix source archive
.tar.gz: putty-<version>.tar.gz (signature)

Alternative binary files

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


Browse the documentation on the web
HTML: Contents page
Downloadable documentation
Zipped HTML:
Plain text: puttydoc.txt
Windows HTML Help: putty.chm
Legacy Windows Help: putty.hlp
Windows Help Contents: putty.cnt

Source code

Unix source archive
.tar.gz: putty-<version>.tar.gz (signature)
Windows source archive
.zip: (signature)
git repository
gitweb: master

Checksum files

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

If you want to comment on this web site, see the Feedback page.
(last modified on Mon May 8 00:38:50 2017)