RealTerm is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The best Linux alternative is CoolTerm, which is free. If that doesn't suit you, our users have ranked more than 10 alternatives to RealTerm and 11 are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to RealTerm are CuteCom, GtkTerm, SerialTool and HTerm.
CoolTerm is a simple serial port terminal application (no terminal emulation) that is geared towards hobbyists and professionals with a need to exchange data with hardware connected to serial ports such as servo controllers, robotic kits, GPS receivers, microcontrollers, etc.
CuteCom is a graphical serial terminal aimed mainly at hardware developers or other people who need a terminal to talk to their devices.
Gtkterm is a simple GTK+ terminal used to communicate with a serial port. It is has fewer features than minicom, but is designed to be as easy to use as possible.
Serial Port Communication software ideal for COM communication. Multiplatform utility running on Windows, MacOS and Linux. It is completely free.
QuteSerial is a RS232 terminal in the veins of minicom, hyperterminal, and br@y's Terminal.exe. It allows you to access a old-fashioned RS232 (serial) port and display the received data in either a Hex or ASCII format.
moserial is a clean, friendly gtk-based serial terminal for the GNOME desktop. It is primarily intended for technical users and hardware hackers who need to communicate with embedded systems, test equipment, and serial consoles.
WhippyTerm is a modern GUI based terminal program. It was designed to have a modern UI and to run on modern OS's like Windows and Linux. It also has a number of unique features such as bookmarks, built in hex dumps, extending through plugins, and native support for binary...
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