TikiTokiDesktop allows you to create an unlimited number of beautiful interactive timelines on your Mac computer. The timelines can include images, videos and audio from your local hard drive. Find out more at: http://www.tiki-toki.com/desktopapp/
Requires Mac OSX 10.6.8 and above.
TikiTokiDesktop offers loads of customisation and display options (including a 3d view) to help you give your timeline a unique look.
Please note that this product cannot be used to create web-based timelines.