Audience
System administrators, developers and users needing a tool to emulate video terminals within other display architectures
About xterm
xterm is a terminal emulator for the X Window System, first released to emulate DEC VT102 and Tektronix 4014 hardware and provide a windowed interface for applications that cannot access X directly. Each xterm window runs as a separate process, locally or remotely, while sharing keyboard and mouse input with only the focused window receiving events. It implements ANSI/ISO color support via the “new” color model for background erase and recognizes most VT220 control sequences, along with select features from VT320, VT420, and VT520 devices. Over its history, xterm’s terminal description evolved from VT102 (pre-1996) to VT220 (1996–2012) and, since 2012, to VT420, ensuring compatibility with modern applications. Xterm remains actively maintained and extensible through companion tools like luit for encoding support and the X Toolkit for resource configuration, making it a complete, standards-compliant emulator for Unix-based environments.
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Pricing
Starting Price:
Free
Free Version:
Free Version available.
Integrations
Company Information
invisible-island
Founded: 1998
United States
invisible-island.net/xterm/
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Product Details
Platforms Supported
Linux
Training
Documentation
Support
Online