Acdsee for mac

Is there something similar to Acdsee for mac? I love using this on my pc, I don't wanna always store every single picture on iphoto, I just want a photo browser that I can view multiple pictures without having to open each individually.

Thanks for your help in advance.

 

thanks, I rather do preview, it looks clean.
wow, what a huge difference it does when you hit the space bar, maybe we should start a tips and tricks page, I owned my mac for 2 years now and I didn't know how to do this and frustrated me.

Thank you very much GGJstudios, I greatly appreciate it.