The low budget way to go--clean it sand it and paint it again. Second alternaive strip the paint and stain the door. providing these are stain grade door. Hope it helps

Grover- how would your wood trim around the door look with the door itself painted another color, one of your choice, of course?

Sorry I didn't mean strip as per strip of wood or molding. I meant to strip the paint by the means of chemical paint stripper (Heirloom or similar) Sand the door thoroughly and then stain the wood to desired color. Varnish it. It's time and labor consuming process but produces extraordinary results. Providing your door are solid wood. Cezar

@flopsy -- here's one attempt...

@Nu Dimension thanks for the suggestion. I am looking to install a stronger more secure door, however in the meantime this may be a quick fix.

@groveraxle I agree that the white is too much. The wood is the way to go. Is there a website that I can use to see different doors as you have done?

It appears from your photos that the fascia trim is painted a deep plum color, this would be a great color for the doors. I definitely prefer the door and trim color to match (vs the white contrast that is existing). I also like the look of glass insert doors over the solid wood doors you have now - the glass doors are more inviting.

Yes I just uploaded some photos of one of my project where I installed high end solid fir door. They are not double doors like yours but shows the natural beauty of the wood. You'll find them on my profile under British Properties Exterior Envelope Upgrade

NU-Dimension's doors:
http://www.houzz.com/projects/807328/british-properties-exterior-envelope-upgrade