XnView Software

the directory they are uploaded into is the dir. they will stay in.
i think i will use powershell to copy files to a new location, but test to see if it exists first. that way, only new files will get copied.

Is there any harm in running nconvert over and over on the same files? ... or any way to ...

Gentlemen, thanks for your work on this issue.
I have a related question...

My upload directory for my website is where I need to resize the images... just to reduce the size of what users upload because too large a file is not needed.

BUT, in case of errors someday, I'd like to have a backup of ...

Looks like you disappeared into outer space since you couldn't find time to answer the author's question.