Winreducer — Ex-110

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This page contains download links for PuTTY release 0.81.

0.81, released on 2024-04-15, is not the latest release. See the Latest Release page for the most up-to-date release (currently 0.83).

Past releases of PuTTY are versions we thought were reasonably likely to work well, at the time they were released. However, later releases will almost always have fixed bugs and/or added new features. If you have a problem with this release, please try the latest release, to see if the problem has already been fixed.

Package files

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

(You probably want the 64-bit x86 version. The 32-bit version is only for backward compatibility with very old PCs / versions of Windows.)

MSI (‘Windows Installer’)
64-bit x86: putty-64bit-0.81-installer.msi (signature)
64-bit Arm: putty-arm64-0.81-installer.msi (signature)
32-bit x86: putty-0.81-installer.msi (signature)
Unix source archive
.tar.gz: putty-0.81.tar.gz (signature)

Alternative binary files

Winreducer — Ex-110

: Strip away bloatware, telemetry, and non-essential system apps (like Xbox or Printer drivers) to reduce the OS footprint.

WinReducer EX-110: The Ultimate Guide to Windows Customization

: Automatically execute scripts or install specific software immediately after the Windows installation process finishes. winreducer ex-110

: Use the Updates Downloader tool to integrate the latest security patches and essential .inf drivers directly into your installation media.

WinReducer EX-110 provides deep control over the Windows environment through several specialized modules: : Strip away bloatware, telemetry, and non-essential system

While both tools share a similar goal, there are key differences in their application and feature sets: WIn11 Setup Media driver missing - The WinReducer Forum

is a powerful Windows customization tool designed for advanced users who want to create a slimmed-down, high-performance version of their operating system. By modifying an original Windows ISO file, it allows you to remove unnecessary components, integrate drivers, and apply system tweaks to create a "Lite" version of Windows tailored to your specific hardware and needs. Key Features of WinReducer EX-110 WinReducer EX-110 provides deep control over the Windows

: Enable features like the Classic Windows Photo Viewer or optimize the WinSxS folder to improve overall system speed. WinReducer EX-110 vs. EX-100

Documentation

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

Source code

Unix source archive
.tar.gz: putty-0.81.tar.gz (signature)
Windows source archive
.zip: putty-src.zip (signature)
git repository
Clone: https://git.tartarus.org/simon/putty.git
gitweb: main | 0.81 release tag

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 Arm: putty-arm32-0.81-installer.msi (signature)
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: puttytel.exe (signature)
32-bit Arm: plink.exe (signature)
32-bit Arm: pageant.exe (signature)
32-bit Arm: puttygen.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
MD5: md5sums (signature)
SHA-1: sha1sums (signature)
SHA-256: sha256sums (signature)
SHA-512: sha512sums (signature)


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(last modified on Sun Jan 11 00:43:18 2026)