The ultimate advance in Web browsing without an address bar Sleipnir 4 for Mac
Free | Version 4.2.1 | For OS X 10.6 or later
- Design with purpose
down to the last pixel - Gestures that captivate you
the moment you touch - Quickly find open tabs
even when they reach 100 - How to use
Gestures that captivate you the moment you touch

The bothersome task of aiming for a small button with your cursor is unheard in Sleipnir. You can simply use touch gestures with Magic Mouse or the Track Pad to close tabs, go back, and more. Furthermore, because you just need to move your finger tips, bothersome keyboard operations and even just moving the cursor is not necessary. Even if you are holding a mug of coffee or resting your cheek in one hand, you can continue to browse the Web just like usual.
When Sleipnir detects a touch gesture, it displays an icon on the screen. Even for each response, the engineers here used a countless number of trial and error and experience to perfect.
The gestures in Sleipnir have been designed too meet the the scrolling operations of OS X so that you can use them in the way that you are used to. You can use them with 1 finger for Magic Mouse and 2 fingers for the Track Pad just like usual.
Flicking to the side quickly takes you to the tab to the side. Sleipnir has been completely designed so that you can open tabs one after another and make use of them making them more efficient and speedy than going back and forwards.
Accurately and quickly close tabs without small buttons
I wonder how far have you moved your cursor to press the small spec of a close button. With the original touch gestures of Sleipnir you can close tabs by simply drawing an L character like when scrolling like usual. There is also a variety of other touch gestures available such as for going back and forward, reloading, restoring closed tabs, and more. This makes it possible to make smart use of tabs with your finger tips from now on.
Elaborately adjusted gestures
Touch gestures are very delicate functions that feel completely different by the slightest change in finger movement. The engineer of Sleipnir made sure to thoroughly polish up all the gestures so that the timing and animation of actions, cancel method, and more operate in a pleasant and accurate way. They are something so pleasant and unheard of that you will want to use them straight away.
The iPhone feeling that you'll want to touch
Sleipnir for Mac is being handled by the same team that develops the app highly acclaimed in App Store called Sleipnir Mobile for iPhone / iPad. The nurtured finger tip operation feeling from the iPhone / iPad version can also be put to use for lightweight and easy of use on the Mac version too. The functions you are so used to on the iPhone / iPad version such as the way tabs switch in a beautiful flowing motion when scrolling from side to side can be used just like usual.
Open, read, close all with one hand
Touch gestures only become a useful function because they have everything experienced has been perfectly designed. For example, in Sleipnir, all you have to do in order to open links in new tabs is hold down on them. If there are some words you want to find out more about you can by just selecting them. Furthermore, tabs can be switched between with touch gestures. Because all the operations have been designed so that you can use them while relaxing with just one hand, this new sense of unity has now become available.

Open tabs one after another with just one hand and flick to switch tabs
Gestures with an old fashioned mouse too
Do you still use an old fashioned mouse that doesn't detect touch movements? In Sleipnir, if you hold down the right-click button and move the mouse you can perform operations just like with touch gestures. Of course, you can a regular mouse, a track ball or whatever your desired pointing device is as long as it has a right-click button to smoothly perform touch gestures.
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.
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.



