XO Extension by pepito
Free XO Java trial.
Available on Firefox for Android™Available on Firefox for Android™
Scan the QR code to open this extension in Firefox for Android
Extension Metadata
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.
More information
- Add-on Links
- Version
- 4.0.71
- Size
- 2.28 MB
- Last updated
- 13 days ago (Oct 21, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
- Add to collection