Download SeaMonkey 2.1 RC 1

SeaMonkey is a free and open source cross-platform Internet suite. SeaMonkey consists of a web browser, an e-mail, news client program , an HTML editor and an IRC client (ChatZilla). And come with two skins by default.

Homepage: seamonkey-project.org
Type: Internet suite, Web Browser-e-mail Client-IRC
License: Mozilla Public License v 1.1+, GNU General Public License v 2.0+, GNU Lesser General Public License v 2.1 +.
Written in: C++, XUL, XBL, JavaScript
Operating system: Multi-platform
Languages: Multi-lingual
Size(Windows): 15.98 MB
Source Code: Click Here

Download: Windows Mirror | Mac OS X Mirror

Donate: Click Here

What's New!!!(Changelog) in this version:

• Sync (f.k.a. Weave) is now included directly in SeaMonkey. Sync allows you to keep your browsing history, passwords, bookmarks, preferences and tabs in sync across different devices (computers) in a secure way.
• SeaMonkey windows can now be themed with Personas (lightweight themes).
• The bookmarks system has been reworked to use the Places framework shared with Firefox (already used for history data in SeaMonkey 2.0), including a new Bookmark Manager and fast bookmarking button in the location bar.
• Find in Page now works with a toolbar instead of a modal window.
• OpenSearch plugins are now supported and the default for web search.
• An optional search bar (including suggestions if the search engine supports it) is available in browser toolbar customization, and an engine manager for OpenSearch is available.
• More toolbar widgets are now customizable.
• The new Add-ons Manager opens directly in the browser now and has received a major facelift.
• The new Data Manager now unifies cookie, permission, password, and form data management.
• Flash cookies (LSOs) will now be removed when using Clear Private Data / Cookies (requires Flash Player 10.3 or better).
• Plugin crashes do not take down the whole application anymore since plugins run in their own processes now.
• Plugins now work in feeds shown in MailNews windows.
• The feed preview UI and the Helper Applications preferences can now detect the system's default feed reader and use it.
• Page zoom is being remembered on a site-specific basis now.
• The browser tab bar is now scrollable to cope with tab overflow. This includes an "All Tabs" navigation button to quickly list all open tabs.
• You can now drag and drop downloads, e.g. from the Download Manager to the desktop.
• SeaMonkey now shows "doorhangers" for notifications like remembering log-in passwords or after installing an extension.
• The new DoNotTrack HTTP header is supported (configurable in Preferences).
• A page with Troubleshooting Information (about:support) and the option to restart in Safe Mode are now available from the Help menu.
• Loading the URL about:memory now shows how much memory is used by different parts of SeaMonkey.
• SeaMonkey should now support more websites that previously appeared to only work with Firefox (configurable in Preferences).
• Built-in extensions (ChatZilla, JavaScript Debugger and DOM Inspector) are now installed into the profile.
• News messages can now be deleted from local storage.
• Cascaded Session Restore improves restoring large browsing sessions.
• SeaMonkey now uses Omnijar which results in fewer installed files, less fragmentation and better startup time.