|Windows||Standard Installer||Offline Installer|
|Mac OS X||Standard Installer||Offline Installer|
|Linux||x86_64 Offline Installer||x86 OfflineInstaller|
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Dropbox (beta builds) have worked with no problem ever since macOS High Sierra developer beta 3 when I converted my startup drive (SSD) to APFS. I never experienced any problem so I didn’t get a chance to try the stable builds.
@Tony A. as much as I appreciate your feedback, the original question was posted just to know wheter or not we might see expliciet support for apfs before official release of macOS 10.13
Comments on what might or might not work for different people do not really help to answer that question.
Online forum threads have a tendency to quickly go off-topic when such posts are made, I hope you understand, I certainly do not intend to come across rude.
Let's hope apfs soon geta added to the list of supported fs!