How to Transfer Files Between Mac and Windows
AirDrop doesn't speak Windows. SMB shares are a permissions minefield. The browser route works in both directions with zero setup.
Try Foldr.SpaceApple and Microsoft each solved local file transfer only inside their own walls — AirDrop is Apple-to-Apple, Nearby Sharing is Windows-to-Windows. Crossing the boundary traditionally means SMB network shares (fiddly permissions, same-network only), a USB drive formatted exFAT, or emailing yourself attachments. The upload-and-link pattern ignores the OS entirely: both machines just need a browser, and it works whether the machines are side by side or on different continents.
Step by step
- 1
On the Mac, open foldr.space and upload
Drag files from Finder. For folders, right-click → Compress to ZIP first.
- 2
Copy the link
AirDrop it to yourself, email it, or paste it in any synced note.
- 3
On the Windows PC, open the link and download
Files land in Downloads. Reverse the direction the same way — upload from Windows, open on the Mac.
Frequently asked questions
Will filenames and file contents survive intact?
Yes — the transfer is byte-perfect. The one thing to know: macOS metadata (Finder tags, resource forks) doesn't exist on Windows, so only the file contents transfer. That's true of every cross-platform method.
What about .pages / .numbers / .key files?
They transfer fine but Windows can't open them natively. Export to docx/xlsx/pptx or PDF from the iWork app before uploading.
Do HEIC photos from a Mac open on Windows?
Windows 10/11 needs the free HEIF Image Extensions from the Microsoft Store, or export to JPEG first.
Is there a size limit?
Up to 2GB per file on Foldr Pro, with Super Large uploads beyond that. Bulk Foldrs carry up to 100 files per link.
Related how-tos
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