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Preview of XO Extension

XO Extension by pepito

Free XO Java trial.

Available on Firefox for Android™Available on Firefox for Android™
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Permissions and data

Required permissions:

  • Access your data for sites in the reddit.com domain
  • Access your data for sites in the bbc.com domain
  • Access your data for sites in the bbc.co.uk domain
  • Access your data for sites in the cnn.com domain
  • Access your data for sites in the reuters.com domain
  • Access your data for sites in the apnews.com domain
  • Access your data for sites in the theguardian.com domain
  • Access your data for sites in the foxnews.com domain
  • Access your data for sites in the nbcnews.com domain
  • Access your data for sites in the wsj.com domain
  • Access your data for sites in the washingtonpost.com domain
  • Access your data for sites in the dailymail.co.uk domain
  • Access your data for sites in the dailymail.com domain
  • Access your data for sites in the thesun.co.uk domain
  • Access your data for sites in the nypost.com domain
  • Access your data for sites in the cnbc.com domain
  • Access your data for sites in the abcnews.go.com domain
  • Access your data for sites in the cbsnews.com domain
  • Access your data for sites in the usatoday.com domain
  • Access your data for sites in the npr.org domain
  • Access your data for sites in the axios.com domain
  • Access your data for sites in the politico.com domain
  • Access your data for sites in the espn.com domain
  • Access your data for sites in the substack.com domain
  • Access your data for sites in the medium.com domain
  • Access your data for sites in the wikipedia.org domain
  • Access your data for sites in the archive.ph domain
  • Access your data for sites in the archive.today domain
  • Access your data for sites in the archive.is domain
  • Access your data for sites in the archive.li domain
  • Access your data for sites in the archive.md domain
  • Access your data for sites in the archive.vn domain
  • Access your data for sites in the archive.fo domain
  • Access your data for sites in the threadreaderapp.com domain
  • Access your data for sites in the statcounter.com domain
  • Access your data for www.w3.org
  • Access your data for w3.org
  • Access your data for imgur.com
  • Access your data for ibb.co
  • Access your data for postimg.cc
  • Access your data for www.redfin.com
  • Access your data for www.har.com
  • Access your data for www.zillow.com
  • Access your data for statcounter.com
  • Access your data for xoxohth.com
  • Access your data for www.xoxohth.com
  • Access your data for autoadmit.com
  • Access your data for www.autoadmit.com
  • Access your data for platform.twitter.com
  • Access your data for platform.x.com
  • Access your data for www.redditmedia.com
  • Access your data for embed.reddit.com

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
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Version
4.0.71
Size
2.28 MB
Last updated
13 days ago (Oct 21, 2026)
Related Categories
  • Appearance
License
Mozilla Public License 2.0
Version History
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