WinSCP 5.10 with OneDrive support has been released.
See <invalid hyperlink removed by admin>

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Edit 2026: OneDrive support was removed.

Works rather fine with CarotDAV, but the developer version 5.10 stops with error "Could not sent request body: an existing connection was closed by remote host" (translated from German) after 47 – 130 MB (tried it several times).

So I think it is a WinSCP limitation / bug.

CarotDAV implements OneDrive API.
If I make it really use WebDAV for OneDrive, it has the same problem.

@tygus at hotmail dot com: Sent.

@martin: Please send me a copy too, I have the same error.
Thank you.

Kleo wrote:

One remark: files more then 100 MB are breaks off (not uploaded until the end). But, it is not a fault of WinSCP. Apparently, it's a limitation of the OneDrive webdav access itself.

I think it is not a OneDrive limitation, but a limitation of your registry entries:
setting the FileSizeLimitInBytes parameter to 4294967295 under Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WebClient\Parameters will increase the limit to 4 GB.
Works rather fine with CarotDAV, but the developer version 5.10 stops with error "Could not sent request body: an existing connection was closed by remote host" (translated from German) after 47 – 130 MB (tried it several times).

So I think it is a WinSCP limitation / bug.

BTW: sync with files < 50 MB works really good with WinSCP.

Regards
Jochen

@martin: I've sent you an email.
Thanks in advance!

@diman82: Please, send me an email, or register on the forum.

I'm facing the very same issue.
Can I get a developer version too?

Thanks for your feedback!

Hi,

Seems it works good :)

Thanks a lot!

One remark: files more then 100 MB are breaks off (not uploaded until the end). But, it is not a fault of WinSCP. Apparently, it's a limitation of the OneDrive webdav access itself.

Thanks for your post.

This issue has been added to the tracker:
Issue 1465 – Support Microsoft Passport authentication to allow WebDAV access to Microsoft OneDrive

I'll send you a development version for testing shortly.

WinSCP 5.9.2

When using WebDAV access to OneDrive, by URL https://d.docs.live.net/CustomerID (howto...), then appears message "Error: 404 Not Found" and connection does not occur. But, the same method works fine in Total Commander with WebDAV plugin, or in CarotDAV.

WinSCP is more handy for me to automation the synchronization data through command script, and just to navigate FTP/WebDAV storage by Commander style interface. Would be nice to have access to OneDrive also.