Best minicom Alternatives & Competitors in 2025

Popular free terminal application. Mostly used as an SSH client.

Key PuTTY features:

Free and Open Source Wide Protocol Support Lightweight Extensible Configuration Options

Tera Term (Pro) is a free software terminal emulator (communication program) for MS-Windows.

Key Tera Term features:

Open Source Compatibility Script Support User-Friendly Interface

Unimus is a Network Automation and Configuration management (NCM) solution designed for fast deployment network-wide and ease of use. Unimus does not require learning any abstraction or templating languages, and does not require any coding skills.

Key Unimus features:

Network Automation Configuration Backup Change management Configuration Auditing

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Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more.

Key MobaXterm features:

All-in-one Tool Portable Version User-Friendly Interface Multiple Protocol Support

A terminal emulator for macOS that does amazing things.

Key iTerm2 features:

Versatility Customization Advanced Features Performance

Open Source

Terminal Emulator.

Key Rocket BlueZoneTerminal Emulation features:

User-Friendly Interface Comprehensive Protocol Support Security Features Lightweight and Fast

SecureCRT combines rock-solid terminal emulation with the strong encryption, data integrity, and...

Key SecureCRT features:

Comprehensive Protocol Support Strong Security Features Scripting Support Session Management

ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.

Key ConEmu features:

Customizability Tab Management Integrations Quake-style Mode

Open Source

GNOME Terminal is a terminal emulator for GNOME desktop.

Key GNOME Terminal features:

User Friendly Customizability Tabs and Split Views Integrations

Yakuake is a drop-down (Quake-style) terminal emulator based on KDE Konsole technology.

Key Yakuake features:

Quake-Style Dropdown Tabbed Interface Customizability Integration with KDE

Konsole is a free terminal emulator which is part of KDE Software Compilation.

Key Konsole features:

Feature-Rich Integration Customizability Performance

KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.

Key KiTTY features:

Enhanced Features Portability Customization Integration with Windows

RealTerm is a terminal program specially designed for capturing, controlling and debugging binary...

Key RealTerm features:

Versatility Hexadecimal Display Scriptable and Automatable Advanced Terminal Features

Terminator is one of the most useful and dynamic terminal emulators for Unix based operating systems.

Key Gnome Terminator features:

Multiple Terminals Customizable Layouts Broadcast Commands Extensive Plugin Support