Mozilla Firefox vs Opera : Which is Better?
Mozilla Firefox
Mozilla Firefox is one of the most popular open source web browser developed and maintained by Mozilla foundation. Developed by Mozilla Foundation
License: Open Source
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Mozilla Firefox VS Opera Feature comparision
| Feature | Mozilla Firefox | Opera |
|---|---|---|
| Customizable | ||
| Extensible by Plugins/Extensions | ||
| Flash Blocker | ||
| Based on Gecko engine | ||
| HTML5 Support | ||
| Integrated PDF Viewer | ||
| Tabbed browsing | ||
| UI customization | ||
| Based on Blink engine | ||
| Built-in Ad-blocker | ||
| Built-in Download Manager | ||
| Built-in VPN | ||
| Based on Chromium | ||
| Multiple languages | ||
| Resume interrupted downloads | ||
| Block ads | ||
| Auto-login | ||
| Bookmarks | ||
| Built-In Proxy | ||
| Built-in RSS reader | ||
| Web Browsers Based on Chromium | ||
| Explorer-like | ||
| Flexible customizations | ||
| Support for gestures | ||
| Group tabs | ||
| Limit cpu usage | ||
| Limit ram usage | ||
| Mouse gestures | ||
| Night mode/Dark Theme | ||
| Opera-like | ||
| Pop out video | ||
| Portable | ||
| Privacy Protected | ||
| Real-Time Synchronization | ||
| Session management | ||
| Sidebar | ||
| Spatial navigation | ||
| Support for Chrome extensions | ||
| Sync between devices | ||
| Tab preview | ||
| Tabbed interface | ||
| Text Wrapping | ||
| WebRTC | ||
| Whatsapp integration | ||
| Privacy focused | ||
| Support for TOR | ||
| Security & Privacy | ||
| Cloud sync | ||
| Tab Stacking | ||
| Android Sync | ||
| Built-in Adobe Flash Player | ||
| Extensions | ||
| Chrome-like | ||
| Support for 64 bit | ||
| Privacy enhanced | ||
| Web Browsers Based on Firefox | ||
| Lightweight | ||
| Customizability | ||
| Developer Tools | ||
| Web Development | ||
| Integrated into iOS | ||
| Content blocker | ||
| Sync with iCloud | ||
| Firefox Extensions | ||
| Auto Updates | ||
| Block trackers | ||
| Bookmark organization |
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