Copy or move my images files without losing image titles?

Don't use the Windows Explorer to move your images if you want to keep image titles. Use the Arles Image Explorer instead, to keep title information. You can copy images by dragging and dropping them with your mouse or by using copy (Ctrl+C) and paste (Ctrl+V). To open the Arles Image Explorer click the Browse button in Arles Image Web Page Creator window.

IPTC

Another option is to use the IPTC information window, which allows you to store IPTC information right into the image files.