Program that organizes web pages offline

[skiabox]

I am searching for a program so that I can save and organize some web pages offline, so that I can read them even if their site is going down.
Any ideas?
Thank you.

 

[miles01110]

"Save As" and organize them into folders in Finder...

 

[skiabox]

I found evernote and it seems to fit my purpose, although I don't know if it can keep the web page I saved offline.