Sleipnir's devs have deconstructed the concept of a web browser and kept only the visual bare minimum to keep a focused and pleasant browsing experience.

The ultimate advance in Web browsing without an address bar Sleipnir 4 for Mac

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Free | Version 4.3 | For OS X 10.6 or later

The page title is shown when the cursor is aligned and when switching tabs. It has been designed so that the page title can be checked at the most necessary timing.

You can also click addresses to modify them. All the necessary functions are available.

The list of candidates have been designed so that you can quickly arrive at the page you want to open. The sites you want to open appears compact, easy to view, and easy to select. This is definitely a Web browser to compare with the one you use now.

Even with the bookmark bar shown, the beauty and the slimness that overwhelms others doesn't change.

Thumbnail tabs to understand what is inside

Tabs originally became smaller and smaller the more you open them making the shrunken title not very useful for telling what a page is. Sleipnir displays thumbnails of pages in the easiest to use location within the tool bar. This makes it possible to open more Web services and sites in a way that is easy to see and use.

Why the address bar should be removed

These days, rather than directly inputting addresses(URLs), users are much more likely to perform searches or open bookmarks. Regardless of this, general browsers have a large box for inputting addresses occupying the majority of the tool bar. Sleipnir has boldly rearranged these elements, obtaining both modern logic and simple beauty.

The truly evolved address bar and search bar

We think you can not call "an address bar that can also search" an address bar that is merged together with a search bar. Sleipnir has been prepared with "Portal Field" for finding open pages in no time at all. Searches, bookmarks, previously viewed pages, addresses, you can immediately open the pages you want to open from here.

Portal Field finds pages from just typing 4 characters

With Portal Field you can find the pages you want to open immediately after typing just 4 characters. The unorganized branched-out pages often found in past browsers have been scrapped for a compact easy-to-view list of suggestions uniquely designed to be sorted by site. You can use it to directly jump to the site you were thinking of with the least possible effort.

The amazingly slim just 54 pixel toolbar

Through designing what a Web browser should like from scratch, we have also made a more compact tool bar. The tool bar far narrower than all of the other main browsers makes it possible to view the screen with plenty of room without getting in the way of your Web browsing. Regardless of how thumbnails have been displayed until now, this super slim and beautiful Sleipnir can be called the evolution of the Web browser.

Sleipnir is on the far left/Full-scale/Comparison with current version of January, 2013

Next isGestures that captivate you the moment you touch

Other features

WebKit base

Sleipnir implements the WebKit rendering engine which quickly and accurately displays Web pages.

Web Inspector

Web Inspector is a powerful Web development tool. Use it to check and edit the structure and scripts of Web pages.

Retina display

An extremely smooth-looking and high definition displayed has been achieved for Retina display supported Mac devices.

Add search services

The search fields available in many Web sites such as Wikipedia and Amazon can be added to Sleipnir.

Security and Privacy

WebKit and OS X security features are being used making the application safe. Furthermore, private browsing is also available.

Liking many Web services

Sign in to your main Web services just once and then forever quickly post to your desired Web services when you want.

Sync bookmarks

Sync bookmarks with Sleipnir on your iPhone, iPad, Android or Windows device.

Sleipnir's devs have deconstructed the concept of a web browser and kept only the visual bare minimum to keep a focused and pleasant browsing experience.

Differences with Mac App Store version

The Mac App Store version of Sleipnir has had to remove some basic features due to restrictions because of the Mac App Store. If you want to quickly use all the features available, we recommend installing the Sleipnir (Black Edition) on this page. Of course, both versions of Sleipnir are completely free.

About the uniqueness of each of the Sleipnir platforms

Sleipnir is individually designed for each platform in order to pursue a form that best fits that platform. Please enjoy the design truly optimized for Mac not found in other Web browsers.

About extensions

Sleipnir for Mac is a modern Web browser finely designed down to the last pixel. Because of this, extensions are not currently supported. However, we are always looking for ways to beautifully bring to life the extensions you love. If there are any extensions you like, please request them from the form below.

How do you like Sleipnir for Mac? Your feedback and support messages are more than welcome. Please let us know functions you like and you would like us to apply for the future updates. Thank you.

* Please do not include any personal information such as your name/address/tel/Email. For our privacy policy, please refer here.

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