RealTerm Alternatives
RealTerm is described as 'Terminal program specially designed for capturing, controlling and debugging binary and other difficult data streams. It is far better for debugging comms than HyperTerminal. It has no support for dialing modems, BBS, etc. - that is what HyperTerminal does' and is a terminal emulator in the os & utilities category. There are more than 10 alternatives to RealTerm for Windows, Linux, Mac and FreeBSD. The best RealTerm alternative is Tera Term, which is both free and Open Source. Other great apps like RealTerm are CoolTerm, CuteCom, YAT - Yet Another Terminal and GtkTerm.
Alternatives list
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...
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Windows
- Linux

AccessPort is serial port monitoring tool for technicians, engineers and software developers designing or debugging serial port related projects.
Cost / License
- Free
- Proprietary
Platforms
- Windows

Listen32 tap into RS-232 transmit signals for monitoring bi-directional communications between two devices. Two COM ports are used in the listening device, the receive line of each connected to the transmit line of one of the communicating devices.
Cost / License
- Paid
- Proprietary
Platforms
- Windows


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Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux














