How To Install Software on Linux: A Clear, Step‑by‑Step Guide

Installing things “with Linux” usually means one of two things:

1. Installing Linux itself on a computer, or
2. Installing software on a Linux system you already have.

Most people searching this phrase are trying to get software installed on a Linux machine and are running into unfamiliar tools and commands. This guide focuses on that: how installing works on Linux, what the main methods are, and why there isn’t just “one way” like on Windows or macOS.

You’ll see the patterns, the tools, and where your own setup becomes the deciding factor.

1. How installing works on Linux (the big picture)

On Windows, you download a .exe and double‑click.
On macOS, you grab a .dmg or the App Store.

On Linux, there are multiple installation methods, but they all fall into a few big categories:

• Package managers (most common, recommended for beginners)
• App store–style tools (graphical stores, Flatpak, Snap)
• Standalone software formats (AppImage, .run installers)
• Compiling from source code (for advanced users or niche software)
• Containers (like Docker, mostly for development/server apps)

Linux has these different methods because:

• There are many distributions (“distros”): Ubuntu, Debian, Fedora, Arch, openSUSE, etc.
• Each distro has its own package format and repositories (official software collections).
• Linux gives you more control, so you can install software from various sources.

Once you understand which distro you’re on and what tools it uses, the process becomes much more predictable.

2. The core concept: package managers

A package manager is a tool that:

• Downloads software from trusted servers (repositories)
• Installs it
• Handles dependencies (other packages it needs)
• Updates or removes it when you ask

You’ll usually interact with it either:

• Through a terminal (command line), or
• Through a graphical software center.

Common Linux package managers by distro

Knowing which family your distro is in immediately tells you which commands you’ll likely use to install most software.

3. Installing software via terminal (the standard way)

Here’s the general pattern for using a package manager in the terminal.