Guides & Tutorials · VIDEO
How to Merge PDFs in Firefox 151: Complete Guide to New Features
Firefox 151 introduces advanced features for PDF management, profile backup, and privacy improvements. Discover how to make the most of the new characteristi...
KEY TAKEAWAYS
- Combine PDF directly in the Firefox viewer without external apps
- Create local backups of profiles on Linux and macOS for seamless migration
- Enhance privacy with advanced protections against fingerprinting and local network access
- New features for web developers, including Web Serial API and Document Picture-in-Picture
