The way to save a Web page in PDF format can be implemented via a plugin, or it can be saved by "bookmark", here's how to save the bookmark:
1. Open Safari Browser, casually open a site you often go to, click on the top of the browser "Share" button, then appear drop-down menu, select the bottom of the "bookmark" option.
2. In the Add bookmark interface, you will be saved by default page URL, the top of the input box set to "Save PDF" format, and then click on the upper right corner of the "Save" button.
3. Click on the "Bookmark" menu at the top of safari, expand the Bookmarks Bar, and click the "Edit" button at the top right.
4. At this time in the bookmarks bar will see you just saved that bookmark, click can be edited.
5. The same page that you just saved the bookmark at this time, change the URL as follows: javascript:pdf_url=location.href;location.href= http://pdfmyurl.com?url= Escape (pdf _url)
6. Then open the page you want to watch, in the address bar after entering the URL, click on the left of the "Bookmark" menu, select the "Save PDF" option.
7. The process of preservation needs to wait for some time, depending on the speed and size of the page.
8. In the PDF to open in a "iBooks", then the PDF will also be saved by default to IBooks, you can at any time through the "iBooks" to view this page.