What is best way to transfer between Mac and Windows versions

[amingermany]

Hello,
I have the pro version for both Mac and Windows.
I have a project that I created on my Mac but I want to keep working on it on my windows laptop.
What is the best way to transfer the file (save as? or export as?)
Thanks in advance for any help.

[DimA]

Hello!

Mac and Windows editions have a cross-platform format!
You have to save a project as *.lhzd.

[amingermany]

Thank you! It worked. The problem was that I had an lh3d file on my mac and on windows it just showed up as a folder and not a file.
I couldn't find a "save as" option on the mac version, so I duplicated the project and saved the new one as an lhzd file.