S3 seems to just keep getting bigger and bigger.
There are various client softwares out there, for example:
- S3Fox Organiser (<invalid hyperlink removed by admin>) - a plug-in for Firefox
s3cmd - a command-line tool implemented in Python
but so far I haven't found a decent Windows GUI program. In fact the omission is so obvious it makes me wonder if I have missed something...
I think if S3 support were added to WinSCP, it could scoop up a lot of users.
It would be nice if AWS would sponsor the implementation effort. But I think they make plenty of money out of being the storage back-end for various large websites.
But I assume you are making revenue from the third-party software pulled in from the WinSCP installer, so more users will mean more revenue in any case.