WinSCP

WinSCP (Windows Secure Copy) is the main free alternative for me having found that Filezilla is cuasing oroblems for WIndows 11.

5 September 2026 - So far I have not used WinSCP, the diwnload website has some pretty anoying popups.

Wikipedia

Uploading new and changed files

This was a feature that I found very useful in Filezilla.

The dialog above shows the settings to do this. Once set all you need to do is to highlight the files you are working on and press OK

Unlike Filezilla where I was uploading files one at a time after setting only upload modified or new I can now select multiple files and the files not upload stay highlighted.