Flash OS images to SD cards & USB drives, safely and easily.

Etcher is a powerful OS image flasher built with web technologies to ensure flashing an SDCard or USB drive is a pleasant and safe experience. It protects you from accidentally writing to your hard-drives, ensures every byte of data was written correctly and much more.


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• Linux (most distros)
• macOS 10.9 and later
• Microsoft Windows 7 and later

Note that Etcher will run on any platform officially supported by Electron. Read more in their documentation.

Refer to the downloads page for the latest pre-made installers for all supported operating systems.

1. Save the following as /etc/apt/sources.list.d/etcher.list:

   deb https://dl.bintray.com/resin-io/debian stable etcher
   

2. Trust Bintray.com's GPG key:

   sudo apt-key adv --keyserver hkp://pgp.mit.edu:80 --recv-keys 379CE192D401AB61

3. Update and install:

   sudo apt-get update
   sudo apt-get install etcher-electron

Note that the Etcher Cask has to be updated manually to point to new versions, so it might not refer to the latest version immediately after an Etcher release.

brew cask install etcher

If you're having any problem, please raise an issue on GitHub and the resin.io team will be happy to help.

Etcher is free software, and may be redistributed under the terms specified in the license.