Hi Finn,

thank you for contacting us. 
Please see this post for more information about this https://helpcenter.websitex5.com/pl/post/157862

I hope this helps,
Samantha

Dear Finn,

good morning. I am very happy to inform you that we have added the Danish translation into version 13 of WebSite X5. I apologise once more for making you wait so long and hope you will be able to fully enjoy your program now. 

Wishing you a lovely day,

Samantha

Remember, it requires a new installation before it works in Danish.

Hi !

I´m try to download the Danish version of WebSite X5 13, but I become this message: "Can not read this fileformat" ?

Best regard

Finn Johannsen

Good morning Finn,

thanks for your answer.
Could you please delete the program you have now on your computer then download its latest version from the ''download'' section in your control panel? Once this has been done, please install again and let me know if you are able to use it correctly., in Danish. 
Thank you!
Wishing you a lovely day,
Samantha