S3 multipart uploads

Could you guys please improve the S3 interface to use multipart uploads?
It's a great tool you have here, I love it, but the upload speeds are magnitudes lower than my upload bandwidth limit. Uploading a large backup file (tens of GBs) is taking 8–10 hours.

Thanks!

p.s. I wanted to donate again (as I did a long while back but it must have been on another account as it does not show), but PayPal has shat itself for me, and they've no support – it'd be great if there was another method for payment.

Thanks for your suggestion.
We will see, if more people ask for this.

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Hi,
as Ysu asked, I'm also missing the multipart upload.
I would be very happy, if the multipart upload could be implemented.
Thank you very much!
Bri

I believe there are easier ways to speedup the transfer that should be done first.
This is tracked here: https://winscp.net/tracker/1732

Hi Martin,

I would also like to request this enhancement. We use .NET wrapper to transfer files and appreciate it if multi-part uploads were available.

Thank you for a great product.

regards

Chris Jones

@jones74: So please vote for it in the tracker. This is primary change that is needed:
https://winscp.net/tracker/513

Though note that it's not a trivial task to do.

Thanks for your donation.