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Latest Version
PuTTY 0.81 (32-bit) LATEST
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Review by
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Operating System
Windows XP / Vista / Windows 7 / Windows 8 / Windows 10
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Author / Product
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Filename
putty-0.81-installer.msi
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MD5 Checksum
54e6ae780802b8c5756f39651bcfe3d9
PuTTY 32bit is a free and open-source terminal emulator for Windows 11/10 and network file transfer application. Its primary purpose is to provide a secure and reliable way to establish SSH, Telnet, and serial connections to remote servers and devices.
The software is renowned for its lightweight nature, cross-platform compatibility, and robust encryption protocols, making it a go-to choice for anyone needing to access remote machines securely.
Main Features
SSH, Telnet, and Serial support: It provides support for secure shell (SSH), Telnet, and serial connections, making it versatile for connecting to various types of systems and devices.
Terminal emulation: It emulates various terminal types, including VT100, VT102, VT220, and xterm, allowing you to work with different systems and applications as if you were using a physical terminal.
Portability: PuTTY is a standalone application and doesn't require installation. You can run it directly from an executable file, making it portable and easy to carry on a USB drive or other storage devices.
Session management: It allows you to save connection details and configurations as sessions, making it convenient to connect to frequently used hosts with specific settings.
Keyboard customization: You can customize keyboard shortcuts, control sequences, and key combinations to suit your preferences and work efficiently within the terminal.
X11 forwarding: It supports X11 forwarding, allowing you to run graphical applications on a remote server and display them on your local system.
Secure connections: It uses encryption for SSH connections, providing a secure way to access remote systems and protect sensitive data during transmission.
Proxy support: It supports various proxy types (HTTP, SOCKS4, SOCKS5) for tunnelling connections through intermediary servers or firewalls.
SCP and SFTP support: The tool includes command-line tools (PSCP and PSFTP) for securely transferring files between your local system and remote servers using SCP (Secure Copy Protocol) and SFTP (SSH File Transfer Protocol).
SSH key management: PuTTYgen, a companion tool, allows you to generate, import, and manage SSH keys for secure authentication.
Configurability: The software offers extensive options and settings to customize your terminal environment, including text colors, fonts, window size, and behavior.
Multiple terminal windows: You can open multiple terminal windows within a single PuTTY instance, making it easy to multitask and manage multiple connections simultaneously.
UTF-8 support: It supports UTF-8 character encoding, enabling you to work with international character sets and languages.
Scripting and automation: It can be used in batch scripts or automated tasks, allowing you to automate repetitive tasks and interactions with remote systems.
Active development: The program is actively maintained and updated by the open-source community, ensuring compatibility with modern systems and security standards.
This download includes the following tools
- PuTTY (the Telnet and SSH client itself)
- PSCP (an SCP client, i.e. command-line secure file copy)
- PSFTP (an SFTP client, i.e. general file transfer sessions much like FTP)
- PuTTYtel (a Telnet-only client)
- Plink (a command-line interface to the PuTTY back ends)
- Pageant (an SSH authentication agent for PuTTY, PSCP, and Plink)
- PuTTYgen (an RSA and DSA key generation utility).
SecureCRT: A commercial terminal emulator with advanced features, including scripting and session management.
MobaXterm: A feature-rich terminal emulator and SSH client for Windows with built-in X11 support and remote desktop capabilities.
ZOC Terminal: Professional SSH, Telnet, Serial/Modem Terminal Emulator
PROS
- Free and open-source.
- Secure SSH and Telnet connections.
- Lightweight and resource-efficient.
- Cross-platform compatibility.
- Active community and regular updates.
- Versatile with scripting and automation capabilities.
- Basic user interface without advanced features.
- Limited to terminal emulation and network connections.
- May require additional tools for file transfers and other tasks.
What's new in this version:
- Security fix for CVE-2024-31497: NIST P521 / ecdsa-sha2-nistp521 signatures are no longer generated with biased values of k. The previous bias compromises private keys.
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