FAQ

Sleipnir

What is the difference between Sleipnir 3 and other browsers?
Sleipnir 3 has been created for users to make use of both their desktop and smartphone. Unlike other browsers where users pursue the functions they want using add-ons and extensions, Sleipnir 3 provides a vast amount of practical functions from the start to use in sync with your smartphone. The desktop web browser that is closest to your smartphone - Sleipnir 3.
Can I use Sleipnir 3 for free?
Yes. Both the Windows version and Mac version are 100% free.
What does Sleipnir mean?
Sleipnir is a giant horse with 8 legs that appears in Norse mythology.
How do I pronounce Sleipnir?

Please try playing this sound file. The pronunciation symbols are: /?sle?pn?r/

Who develops Sleipnir 3?
Our company called Fenrir Inc. develops Sleipnir 3. We are a company that provides freeware, smartphone apps, and more, focusing on high level of design and technology. Please refer here for more details.

Smartphone App Linker

What is the Smartphone App Linker?
It is a function for seamlessly linking desktop computers and smartphones. You can simply send information you are viewing on your desktop computer using a push notification from your computer to your smartphone so there is no need to send information by e-mail. A push notification received on your smartphone are linked with phone/map/browser and other apps so you can makes calls, open maps and more with just one click.
What is required to use the Smartphone App Linker?
Sleipnir installed on your desktop computer, Sleipnir Linker installed on your smartphone, and a registered Fenrir Pass ID. Please read here for further details regarding how to set up.
Can the Smartphone App Linker be used for free?
Yes, it is 100% free.

Web App Linker

What is the Web App Linker?

It is a function for sharing tweets, URLs, etc. that once you have verified, there is no longer a need to fill in your account and password details each time whether on your desktop computer or smartphone.

    This service can be classified into the following 3 ways of usage.
  • Share
  • Save
  • Read Later
What is required to use the Web App Linker?
Sleipnir installed on your desktop computer, Sleipnir Linker installed on your smartphone, and a registered Fenrir Pass ID. Please read here for further details regarding how to set it up.
Can the Web App Linker be used for free?
Yes, it is 100% free.
Once you have finished the verification, there may be no need for verification for each client, but are there any security issues?
The password verification uses OAuth. For those web services that do not support OAuth, passwords are stored locally in Sleipnir. As passwords are not stored online, you can feel at ease when using this secure environment.
Is it possible to select sharing services when I post something even when linking web applications?
Yes, it is possible. For example, if you were linking Twitter and Facebook, you could choose to share just via Twitter, or just via Facebook.

Fenrir Pass

What is Fenrir Pass?
Fenrir Pass is the web platform that can sync data, send messages, verify web applications, and more, between Sleipnir 3 and Sleipnir Mobile of Sleipnir Family.
Do you use personal information in Fenrir Pass?
We use e-mail addresses registered with Fenrir Pass ID for Fenrir Pass. Please refer to here for our privacy policy.
Is there an API for developers to use Fenrir Pass externally?
Currently we do not offer an API, but we do plan to offer one in the future.
I have forgotten my Fenrir Pass ID password. Is it possible to have it reissued?
You can have it reissued by completing the procedures from the management screen.

Bookmark sync

Can you import bookmarks from other web browsers?
Yes, it is possible.
When is bookmark data synced?
Bookmarks are always automatically synced to represent the latest state. It is also possible to sync manually.

Sleipnir 3 for Windows

What is the rendering engine used for Sleipnir 3 for Windows?
Sleipnir 3 uses the same WebKit engine used in Google Chrome and Safari as the default rendering engine. You can also switch to the same Trident engine used in Internet Explorer. Even when you change the engine, you can still use all the functions in Sleipnir 3 as usual.
Can I use Google Chrome extensions in Sleipnir 3?
Yes. We do not guarantee that all extensions operate 100%, but you can use Google Chrome extensions.
Can I use zip version ?
Yes. You can download Sleipnir 3 for Windows zip version here.

Sleipnir 3 for Mac

What rendering engine is used for Sleipnir 3 for Mac?
It uses WebKit.