Best Server Configuration And Automation Products 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

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

Key Flagsmith features:

Feature Flags Remote Config A/B/X Testing & Optimization Organization Management

Try for free Open Source freemium

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

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

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

A terminal emulator for macOS that does amazing things.

Key iTerm2 features:

Versatility Customization Advanced Features Performance

Open Source

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

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

GNOME Terminal is a terminal emulator for GNOME desktop.

Key GNOME Terminal features:

User Friendly Customizability Tabs and Split Views Integrations

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

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

Terminal Emulator.

Key Rocket BlueZoneTerminal Emulation features:

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

Minicom is a menu driven communications program. It emulates ANSI and VT102 terminals.

Key minicom features:

Lightweight Widely Used Simple Interface Included in Debian Repositories

OpenSSH is a free version of the SSH connectivity tools that technical users rely on.

Key OpenSSH features:

Security Open Source Portability Rich Feature Set