Download Ubuntu Desktop

Ubuntu 18.04 LTS

Download the latest LTS version of Ubuntu, for desktop PCs and laptops. LTS stands for long-term support — which means five years, until April 2023, of free security and maintenance updates, guaranteed.

Ubuntu 18.04 LTS release notes

Recommended system requirements:

  • 2 GHz dual core processor or better
  • 2 GB system memory
  • 25 GB of free hard drive space
  • Either a DVD drive or a USB port for the installer media
  • Internet access is helpful

Download

For other versions of Ubuntu Desktop including torrents, the network installer, a list of local mirrors, and past releases see our alternative downloads.

Easy ways to switch to Ubuntu

From an older version

If you’re already running Ubuntu, you can upgrade in a few clicks from Software Updater.

From Windows

If you’re using Windows 8 or any computer with a 64-bit processor, we recommend the 64-bit download.

From macOS

Most Macs with Intel processors will work with either 64-bit or Mac images. If the 64-bit image doesn't work, try the Mac image.

Installation guide

If you need some help installing Ubuntu, please check out our step-by-step guide.

Read the installation instructions

Try before you install

There’s no need to replace your operating system to try Ubuntu.

Run Ubuntu from a USB or DVD

Helping hands

If you get stuck, help is always at hand.