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description: Recommended app to write ISO image to your USB flash drive
---

# Writing ISO with Etcher

Etcher is an app that safely and easily flash OS images to SD cards and USB drives. You can [download the app from the official website](https://etcher.balena.io/).

<figure><img src="https://etcher.balena.io/images/Etcher_steps.gif" alt=""><figcaption><p>Etcher is that simple</p></figcaption></figure>

To create an elementary OS install drive, do the following:

1. Plug in your spare USB flash drive and open Etcher.
2. Click **Select image** to choose your downloaded **.iso** file.
3. Etcher should automatically detect your USB drive; if not, select the correct one.
4. Click **Flash!** It may take a moment to get started.

Once complete, continue to [boot from the install drive](..#4.-boot-from-the-install-drive).

> [I'm trying to run Etcher but it won't start, why?](../../../troubleshooting/installation-issues#etcher-appimage-wont-run-on-linux)
