# O3 – AppImageHub

**URL:** https://discourse.appimage.org/t/o3-appimagehub/996
**Category:** Apps
**Created:** [January 22, 2019, 4:08pm UTC](https://discourse.appimage.org/t/o3-appimagehub/996 "2019-01-22T16:08:30Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![probono](https://yyz1.discourse-cdn.com/flex027/user_avatar/discourse.appimage.org/probono/32/81_2.png) [@probono](https://discourse.appimage.org/u/probono)
#### Post date: [January 22, 2019, 4:08pm UTC](https://discourse.appimage.org/t/o3-appimagehub/996/1 "2019-01-22T16:08:30Z")

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O3 is available as an [AppImage](https://appimage.org) which means "one app = one file", which you can download and run on your Linux system while you don't need a package manager and nothing gets changed in your system. Awesome!

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This is a companion discussion topic for the original entry at [https://appimage.github.io/O3/](https://appimage.github.io/O3/)