XnView Software

Is this Tools > Options... setting what you are looking for?
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Yes, this is what I was looking for! I did not notice the next file part, I should be more wary next time, ahah.

Order seems to be by alphanumeric, don't see any way to change that. The files also don't loop back to the beginning ...

As the title states, I recently have been looking for replacements for the default photo viewer and stumbled upon XnView. I'm not looking to use XnView as a photo editor, I have PS for that. Windows stopped supporting .gifs after XP using the default photo viewer that comes with the computer, and I ...