Sleipnir is designed to be a highly customizable browser. With Sleipnir, you can set the browser to meet your own needs and you can create your ideal browser changing design, skin, and visual appearance. You can also add useful functions to Sleipnir with a wide range of plug-ins and user scripts. Users love Seipnir for it?s unique blend of high-performance and customizable features!

Features

The ultimate customizable browser
Sleipnir is designed to be completely customizable and respond to users? expectations. Sleipnir maintains high level performance no matter how much you customize it.

Record popularity in Japan
We have spent years optimizing and perfecting the performance and user interface of Sleipnir. As a result, we have an overwhelming share of the browser market. Sleipnir - the browser with a history of quality and performance.

Fast Plug-ins and great performance
No matter how many plug-ins you install and use, Sleipnir maintains high level performance and high speed. It has been developed especially for Windows with performance in mind.

Completely Customizable
You can change almost all the functions you want to. It may sound difficult but it is actually very easy to use and customize. With Sleipnir, even beginners can have a customized web-browsing experience with a little effort.

Easy browsing with tabs!
Many users have expected to be able to use tabs during Internet browsing. Sleipnir has been designed to provide the ultimate tabbed browsing experience from the beginning. We also offer an advanced plug-ins to show thumbnail views when the cursor points a tab. With those features, you can surf the Internet more fast and efficiently no matter how many tabs you open.

Perfect pages with the Industry-Standard Trident Engine
Most of the websites are designed for optimum viewing with Internet Explorer. Sleipnir uses the same Trident rendering engine as Internet Explorer, so it will display just about any web page perfectly.

Version 3.0.8 (3.0.8.4000)|02/03/2012
We are happy to announce you that Sleipnir 3 for Windows 3.0.8 has been released. With this version, overall stability has been improved and security options added.
We have added an option to modify the quick security settings in the latest version of Sleipnir 3 in response to the feedback received from our users. It is not usually displayed in Sleipnir 3, but if you set it to display from the menu, the security mode can be modified for open tabs.
Up until now the security mode could not be set in detail, but is now possible from security of customize. Options for execution of Javascript and loading of images can also be set.
- Modifications
* Quick security settings added to customize.
* Default security settings for Trident added to customize.
- Fixed Problems
* Fixed FeedbackAgent issues.