InstaFetch lets you save complete web pages to your mobile device for offline reading.
It integrates with Instapaper.com - the best service to use, if you don't have time to read an article but want to read it later.
Now also Evernote integration.
With the PRO version you get:
* Instapaper folders,
* starring capabilities,
* full-screen reading,
* night mode (bright text on dark background),
* Wi-Fi only mode for auto-sync,
* priority support.