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Firefox OS Simulator

Firefox OS Simulator 2.2

Firefox OS Simulator is a test environment for Firefox OS. Learn what's new on this latest version. Click here if the download does not begin automatically.

While you download, you should know...

  • This download has been certified 100% clean. Tested in TechSpot labs using VirusTotal and Avira technology.
  • Firefox OS Simulator has been downloaded 24,391 times so far.
  • Firefox OS Simulator is available for multiple platforms (Windows/macOS/Linux/Android).
  • Thank you for choosing TechSpot as your download destination.
  • All files are on their original form. No installers or bundles are allowed.

More about Firefox OS Simulator

Use it to test your apps in a Firefox OS-like environment that looks and feels like a mobile phone. After installing it, go to Web Developer > Firefox OS Simulator to access its features.

Note: This download is an add-on for Firefox (only works with Firefox 16.0 and later) so we suggest you download this file which is a .xpi using that browser. Read more.

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