Download Details

Version: 5.7.1 (latest)
File size: 11.82 MB
License: Free
Security scan: VirusTotal: 71 of 71 engines say OK (0 flagged)
SHA-256 checksum: a091233b41ad3ebd2277892ad9ef077148f1720171ae225c041e895e573343fe
Developer: TeraTermProject
Supported OS: Windows 11, Windows 10, Windows 7, Windows 8.1
Installers: 64-bit (x64), 32-bit (x86), ARM (Arm64), Offline
Downloads: 12586
Rating: 4.6 out of 5 · 59 reviews
File name(s): teraterm-5.7.1-x64.exe, teraterm-5.7.1-x86.exe, teraterm-5.7.1-arm64.exe

Reviewed by Eman Sakr
Tested on Windows 11 and 10 · October 31, 2026 · How we review

Screenshots

Tera Term for Windows is a versatile and reliable terminal emulator designed to simplify remote system access, file transfers, and task automation.

Since its initial release in the 1990s, Tera Term has evolved into a trusted tool for IT professionals, engineers, and hobbyists alike.

Originally developed by TeraTerm Project in Japan, it has maintained its relevance over the years by offering a lightweight, open-source solution that supports a wide range of protocols, including SSH, Telnet, and serial communication.

Its straightforward interface and robust functionality make it an excellent choice for anyone seeking an efficient way to manage remote connections.

In the world of computers, sometimes you need to get really direct. Like, bypass all the fancy graphics and just talk to the machine in its own language. That’s where Tera Term comes in.

What is Tera Term?

Tera Term is a free, open-source terminal emulator for Windows that allows users to connect to remote systems, transfer files, and automate tasks. It’s lightweight, easy to use, and supports popular protocols like SSH, Telnet, and serial communication.

Whether you’re an IT professional, a developer, or someone just starting with remote connections, Tera Term provides a reliable and straightforward solution.

What Can Tera Term Do for You?

Tera Term is packed with features that make it a valuable tool for a variety of tasks:

Remote Access: Connect to servers, routers, or other devices using SSH or Telnet.
Serial Communication: Communicate with hardware devices like microcontrollers or IoT devices via serial ports.
File Transfers: Use Tera Term’s built-in support for protocols like SCP or Kermit to transfer files securely.
Automation: Write macros in Tera Term’s scripting language to automate repetitive tasks, saving time and effort.
Customization: Adjust fonts, colors, and keyboard settings to suit your preferences.

Key Features and Highlights

Free and open-source terminal emulator.
Supports SSH, Telnet, and serial connections.
Lightweight and fast performance.
Built-in file transfer (SCP, Kermit).
Customizable fonts, colors, and keyboard settings.
Macro scripting for task automation.
Easy-to-use interface for beginners.
Reliable for remote server access.
Works with older and newer Windows versions.
Regularly updated by developers.
Secure SSH encryption for data protection.
Ideal for hardware communication (serial ports).
Supports multiple languages.

How to Download & Install

Using Tera Term is simple, even for beginners:

First of all, Download and Install

So, how to download and install Tera Term on you Windows PC? Follow this step by step guide to get the latest version of Tera Term installed on your PC.

1. Download

The fastest way to download Tera Term is through our download page, Click on the above green download button for official and direct download. This ensures you get a legitimate copy and avoid any potential malware.

2. Accept the license Agreement

Tera Term Accept license Agreement

3. Choose the Installation Folder

Tera Term Install Choose Installation Folder

4. Choose Which components to be installed

Tera Term Install Choose Which components to be installed

5. Choose App language and click Next.

Tera Term Install Choose App language

6. Click Install

Tera Term Install Click Install

7. Final Step: click Finish and Launch the app.

Tera Term Install Finish and Launch

Now, you have Tera Term installed and ready for your first SSH secure connection.

Create a Connection

Open Tera Term, choose the connection type (SSH, Telnet, or serial), and enter the required details like the hostname or IP address.

Log In

Enter your username and password when prompted to establish the connection.

Transfer Files

For file transfers, use the appropriate protocol (e.g., SCP) and follow the on-screen instructions.

Automate Tasks

Explore Tera Term’s macro scripting to automate commands or tasks for increased efficiency.

Pros & Cons

What we liked

Free. Costs nothing.
Works for many things. Connects to servers, devices.
Simple to use. Basic, but effective.
Old, but still updated. Reliable, keeps going.
Macros. Automate tasks easily.
Logging. Keeps track of your work.

What we didn't like

Old look.
Setup needed.
Telnet risk.
Tech needed.
Plugins for more.
Initial config.

Best Tera Term Alternatives

PuTTY
A free Windows tool (SSH Client) that opens a secure digital doorway to other linux computers.
MobaXterm
Free Windows terminal combining SSH, X11 server, and Unix tools.

Conclusion

4.6out of 5 · 59 user ratings

Tera Term stands out as a reliable, lightweight, and versatile terminal emulator for Windows, making it an excellent choice for both beginners and advanced users.

Its simplicity, combined with powerful features like support for multiple protocols (SSH, Telnet, Serial), scripting capabilities, and a user-friendly interface, ensures it meets a wide range of needs.

Whether you’re managing network devices, debugging hardware, or automating tasks, Tera Term delivers consistent performance without overwhelming users with unnecessary complexity.

Tera Term vs Others

When compared to other terminal emulators, Tera Term strikes a perfect balance between functionality and ease of use.

Unlike some alternatives that may come with bloated features or steep learning curves, Tera Term focuses on providing essential tools in a straightforward manner.

Its open-source nature also means it’s free to use and continuously improved by a dedicated community, offering a cost-effective solution without compromising on quality.

In summary

if you’re looking for a dependable, no-frills terminal emulator that gets the job done efficiently, Tera Term is a top contender.

Its blend of simplicity, flexibility, and robust performance makes it a standout choice in a crowded field of terminal software. Whether you’re a casual user or a seasoned professional, Tera Term is a tool you can trust.

Found a problem with this download? Report an outdated version, broken link, suspicious installer or incorrect information.

Changelog - What's new in version 5.7.1

### Tera Term (Ver 5.7.1), TTSSH (Ver 3.7.1)
主な変更点

- PPK 形式の秘密鍵（DSA, RSA, ECDSA）が正しく読み込まれない問題を修正した。 (issue #1536)
- LibreSSL 4.3.3 へ差し替え、ARM64 で特定の場合に SSH 接続できない不具合が解消された。 (issue #1567, issue #1554)
- インストーラーで現在のユーザー用にインストールした時、.ttl などの拡張子の関連付けや、ssh などの URL の関連付けが行われない不具合を修正した。 (issue #1562)

すべての変更については、変更履歴を確認してください。
https://teratermproject.github.io/manual/5/ja/about/history.html#teraterm_5.7.1

-----
Major changes

- Fixed an issue where private keys in PPK format (DSA, RSA, and ECDSA) were not loaded correctly. (issue #1536)
- Upgraded LibreSSL to 4.3.3, resolving an issue where SSH connections could fail in certain cases on ARM64. (issue #1567, issue #1554)
- Fixed an issue where file extension associations such as .ttl and URL associations such as ssh were not registered when the installer installed Tera Term for the current user only. (issue #1562)

To check all changes, see the changelog.
https://teratermproject.github.io/manual/5/en/about/history.html#teraterm_5.7.1

-----
- installer

- portable ZIP

Tera Term