Feature | Thunderbird | SeaMonkey |
---|---|---|
Built-in RSS reader | ||
Extensible by Plugins/Extensions | ||
Import from Google Reader | ||
Integrated Chat | ||
Integrated Web Browser | ||
Multiple Account support | ||
Support for OPML import of feeds | ||
Tabbed interface | ||
WYSIWYG Support | ||
Add-ons | ||
Built-in Download Manager | ||
Customizable | ||
Firefox Extensions | ||
Support for Firefox extensions | ||
Integrated Email Client | ||
Lightweight | ||
Modular System | ||
Plugins | ||
Portable | ||
Privacy focused | ||
Security & Privacy | ||
Built-in Ad-blocker | ||
Support for TOR | ||
Cloud sync | ||
Android Sync | ||
Built-in Adobe Flash Player | ||
Support for IMAP | ||
Encryption | ||
Tab Stacking | ||
UI customization | ||
Group tabs | ||
Built-in VPN | ||
Bookmarks | ||
Extensions | ||
Based on Blink engine | ||
Chrome-like | ||
Web Browsers Based on Chromium | ||
Customizability | ||
Developer Tools | ||
Web Browsers Based on Firefox | ||
Web Development | ||
Auto Updates | ||
Block trackers | ||
Bookmark organization |