Cannot open on Yosemite

I knew this app from the old PC days, and really like it. Was glad when I saw that is available for the Mac (was looking for something to browse through multiple photos in a folder, without importing them to iPhoto/Aperture). It does NOT work with Yosemite — or at least in my case. (MBPro late 2013.) Thus it was a complete waste of money.

avravanel about Xee³: Image Viewer and Browser