How to Install Additional Software on Ubuntu

This post explains how to add new programs to your Ubuntu Linux computer in 2026. Ubuntu comes with many tools for daily tasks, but you will often need extra software to get more done.

Why add software? You need specific tools for work, hobbies, or entertainment that are not included by default. What happens when done? You will have a custom system tailored to your exact needs.

Ubuntu uses different formats for apps, including Snaps and Debian packages. You can also use Flatpak, a popular format for many developers. To enable Flatpak support, open your terminal and run: sudo apt install flatpak.

How to install software in Ubuntu Linux

You have two main ways to install programs: using the graphical App Center or using the terminal.

Using the App Center

The App Center is the easiest way to find and add new tools. Click the App Center icon in the Dock dock, or search for it in your activities menu.

Once open, you can browse categories or use the search bar to find a specific app. When you select an app, click the Install button.

You will be asked for your system password to confirm the change. Once you enter it, the download and installation will begin.

If you need to update your apps, use the Software Updater utility or click the Updates section inside the App Center.

Using the Terminal

If you prefer the command line, you can install software quickly using the terminal. Open the terminal and use these commands:

• For Snap packages: sudo snap install [app-name]
• For standard Debian packages: sudo apt install [app-name]

After the process finishes, your new software is ready to use. Simply repeat these steps for any other programs you need.

Installing software in Ubuntu is fast and simple. Whether you prefer the visual App Center or the speed of the terminal, your system will be ready for any task in minutes.