Rich Full Screen Mode
Sleipnir 3 for Windows isn't just powerful.
It also includes a feeling that encaptures you from the moment you touch it.
The feeling when using the easy tab switching of the all new full screen mode makes everyday browsing a much more pleasant experience.

Speedy Tab Performance
Sleipnir starts in an instance, even when opening hundreds of tabs. There is also no waiting time when opening a mass of bookmarks at one time. We have made daily browsing a much more speedy process by incorporating tab groups with many ideas.

Classify by Group

A large amount of tabs can be sorted with the tab groups function. Sort tabs by work, shopping, videos, however you wish!

Pages you often view are left open.

It is also recommended to use a style where pages you often view are left open. With Sleipnir, because hundreds of tabs can be dealt with in an instance, tabs can be left open without caring about memory and how long it will take to open.

Tablet

Are there any tabs you would like to always leave open, such as Gmail or Twitter? If use the tablet function, you can make it small and leave it available to use for when you want to.

Made easy to understand with colours and favicons

Favicons of tab groups display what there are many of in a contained tab. Using this function, you can tell what is inside with one glance.

Open hundreds of tabs in an instance

Sleipnir uses resources cleverly when opening tabs, making it possible to open tabs at a very high speed.

Time taken to open 200 tabs


This is the time taken for the CPU usage to reach approximately 0 after opening 200 bookmarks of www.yahoo.co.jp simultaneously. The compared browser is Sleipnir 3 RC2 and the latest version being currently used as of 01/07/2011. The specification of the device being used for this calculation is: Intel Core i7 870 / 8GB Memory / Windows 7 Ultimate Edition.
Open hundreds of tabs in an instance

Sleipnir uses resources cleverly when opening tabs, making it possible to open tabs at a very high speed.

Sync with all Sleipnir
Sleipnir can be used on the iPhone, iPad, Android and Mac as well. Sleipnir is the only web browser designed to best suit each different device. It is also possible to have your bookmarks synchronized automatically for free.

Always with the latest bookmarks

Using the Fenrir Pass service, you can synchronize all your Sleipnir bookmarks for free. Bookmarks are always updated automatically.

Manage bookmarks with labels

The FenrirFS bookmarks function used to cleverly manage bookmarks, can be used on all versions of Sleipnir.

Redesign any version of Sleipnir.

Sleipnir isn't just supported by many kinds of devices. It is also specifically designed for them as well.



Free
Free For use with Windows XP/Vista/7 | 16MB

Version 3.0.6 (3.0.6.4000)|01/23/2012

Modifications
  • Bookmark panel icons partially changed.
  • Unsorted folder changed to not be displayed in the bookmark panel when not necessary.
  • [Add bookmark] added to the bookmark menu.
  • The conditions for recognizing URLs in the address bar when in full-screen mode has been made stricter.


Fixed Problems
  • The issue where operations become unresponsive when synchronizing with FenrirFS has been fixed.
  • 3 issues causing force termination of the program based on data received from the FeedbackAgent has been fixed.
  • The issue where the focus moved when loading unactive tabs has been fixed.
  • The issue where operated incorrectly when a tablet is included when organizing tabs into groups has been fixed.
  • The issues where the "ShowBookmarkPanel" and "ShowHistoryPanel" actions did not work have been fixed.
  • The issue where the RoboForm tool bar displayed an error message when closing tab groups in certain environments has been fixed.
  • The issue where a force termination would occur if you try to open "bookmark://bookmarks/" when using Geck Viewer has been fixed.
  • The issue where switching between tabs could not be performed with the mouse wheel when tab pop-ups are displayed has been fixed.
  • The issue where an error would occur on uninstallation has been fixed.



Homepage and download
http://www.fenrir-inc.com/us/sleipnir/