Ubuntu是以桌面应用为主的Linux发行版，Ubuntu由Canonical公司发布，他们提供商业支持。它是基于自由软件，其名称来自非洲南部祖鲁语或科萨语的“Ubuntu”一词，意思是“人性”、“我的存在是因为大家的存在”，是非洲传统的一种价值观。
| Ubuntu OS VERSION | Download Link |
|---|---|
| Ubuntu 25.04 (Plucky Puffin) | Download |
| Ubuntu 24.10 (Oracular Oriole) | Download |
| Ubuntu 24.04.1 (Noble Numbat) | Download |
| Ubuntu 24.04 (Noble Numbat) | Download |
| Ubuntu 23.10.1 (Mantic Minotaur) | Download |
| Ubuntu 23.10 (Mantic Minotaur) | Download |
| Ubuntu 23.04 (Lunar Lobster) | Download |
| Ubuntu 22.10 (Kinetic Kudu) | Download |
| Ubuntu 22.04.4 LTS (Jammy Jellyfish) | Download |
| Ubuntu 22.04.3 LTS (Jammy Jellyfish) | Download |
| Ubuntu 22.04.2 LTS (Jammy Jellyfish) | Download |
| Ubuntu 22.04.1 LTS (Jammy Jellyfish) | Download |
| Ubuntu 22.04 LTS (Jammy Jellyfish) | Download |
| Ubuntu 21.10 (Impish Indri) | Download |
| Ubuntu 21.04 (Groovy Gorilla) | Download |
| Ubuntu 20.10 (Groovy Gorilla) | Download |
| Ubuntu 20.04.5 LTS (Focal Fossa) | Download |
| Ubuntu 20.04.4 LTS (Focal Fossa) | Download |
| Ubuntu 20.04.3 LTS (Focal Fossa) | Download |
| Ubuntu 20.04.2 LTS (Focal Fossa) | Download |
| Ubuntu 20.04.1 LTS (Focal Fossa) | Download |
| Ubuntu 20.04 LTS（Focal Fossa) | Download |
| Ubuntu 19.10（Eoan Ermine） | Download |
| Ubuntu 19.04 (Disco Dingo) | Download |
| Ubuntu 18.10 (Cosmic Cuttlefish) | Download |
| Ubuntu 18.04.5 LTS (Bionic Beaver) | Download |
| Ubuntu 18.04.4 LTS (Bionic Beaver) | Download |
| Ubuntu 18.04.3 LTS (Bionic Beaver) | Download |
| Ubuntu 18.04.2 LTS (Bionic Beaver) | Download |
| Ubuntu 18.04.1 LTS (Bionic Beaver) | Download |
| Ubuntu 17.10.1（Artful Aardvark） | Download |
| Ubuntu 17.04 (Zesty Zapus) | Download |
| Ubuntu 16.10 (Yakkety Yak) | Download |
| Ubuntu 16.04.7 LTS (Xenial Xerus) | Download |
| Ubuntu 16.04.6 LTS (Xenial Xerus) | Download |
| Ubuntu 16.04.5 LTS (Xenial Xerus) | Download |
| Ubuntu 16.04.4 LTS (Xenial Xerus) | Download |
| Ubuntu 16.04.3 LTS (Xenial Xerus) | Download |
| Ubuntu 16.04.2 LTS (Xenial Xerus) | Download |
| Ubuntu 16.04.1 LTS (Xenial Xerus) | Download |
| Ubuntu 16.04 LTS (Xenial Xerus) | Download |
| Ubuntu 15.10 (Wily Werewolf) | Download |
| Ubuntu 15.04 (Vivid Vervet) | Download |
| Ubuntu 14.10 (Utopic Unicorn) | Download |
| Ubuntu 14.04.5 LTS (Trusty Tahr) | Download |
| Ubuntu 14.04.4 LTS (Trusty Tahr) | Download |
| Ubuntu 14.04.3 LTS (Trusty Tahr) | Download |
| Ubuntu 14.04.2 LTS (Trusty Tahr) | Download |
| Ubuntu 14.04.1 LTS (Trusty Tahr) | Download |
| Ubuntu 14.04 LTS (Trusty Tahr) | Download |
| Ubuntu 12.10 (Quantal Quetzal) | Download |
| Ubuntu 12.04.5 LTS (Precise Pangolin) | Download |
| Ubuntu 12.04.4 LTS (Precise Pangolin) | Download |
| Ubuntu 12.04.3 LTS (Precise Pangolin) | Download |
| Ubuntu 12.04.2 LTS (Precise Pangolin) | Download |
| Ubuntu 12.04.1 LTS (Precise Pangolin) | Download |
| Ubuntu 12.04.0 LTS (Precise Pangolin) | Download |
| Ubuntu 12.04 LTS (Precise Pangolin) | Download |
| Ubuntu 11.10 (Oneiric Ocelot) | Download |
| Ubuntu 11.04 (Natty Narwhal) | Download |
| Ubuntu 10.10 (Maverick Meerkat) | Download |
| Ubuntu 10.04.4 LTS (Lucid Lynx) | Download |
| Ubuntu 10.04.3 LTS (Lucid Lynx) | Download |
| Ubuntu 10.04.2 LTS (Lucid Lynx) | Download |
| Ubuntu 10.04.1 LTS (Lucid Lynx) | Download |
| Ubuntu 10.04.0 LTS (Lucid Lynx) | Download |
| Ubuntu 9.10 (Karmic Koala) | Download |
| Ubuntu 9.04 (Jaunty Jackalope) | Download |
| Ubuntu 8.10 (Intrepid Ibex) | Download |
| Ubuntu 8.04.4 LTS (Hardy Heron) | Download |
| Ubuntu 8.04.3 LTS (Hardy Heron) | Download |
| Ubuntu 8.04.2 LTS (Hardy Heron) | Download |
| Ubuntu 8.04.1 LTS (Hardy Heron) | Download |
| Ubuntu 8.04.0 LTS (Hardy Heron) | Download |
| Ubuntu 8.04 LTS (Hardy Heron) | Download |
| Ubuntu 7.10 (Gutsy Gibbon) | Download |
| Ubuntu 7.04 (Feisty Fawn) | Download |
| Ubuntu 6.10 (Edgy Eft) | Download |
| Ubuntu 6.06.2 LTS (Dapper Drake) | Download |
| Ubuntu 6.06.1 LTS (Dapper Drake) | Download |
| Ubuntu 6.06.0 LTS (Dapper Drake) | Download |
| Ubuntu 6.06 LTS (Dapper Drake) | Download |
| Ubuntu 5.10 (Breezy Badger) | Download |
| Ubuntu 5.04 (Hoary Hedgehog) | Download |
| Ubuntu 4.10 (Warty Warthog) | Download |
特别说明：本站所有OS镜像下载源均为官方地址，可放心下载。