How to reaf PDF file on iPhone?

To read PDF files on iPhone 5, you need to convert PDF to ePub, because iPhone doesn't support PDF format documents. So we need to convert PDF to ePub.
Now I'll guide you how to convert PDF to ePub on Mac easily.

Step 1: Install and launch the PDF to ePub Converter for Mac on your computer, then click "Add File" or "Add Folder" to add the PDF files you want to read on your iPhone.

Step 2: If you need to convert part of PDF file, you can specify the page range on the right. And you can click "Browse" to choose the Output Folder.
Step 3: Click "Start" to start converting PDF to ePub.
Step 4: When the conversion is finished, you can open the converted file directly, and you need to open iTunes and sync the file to iTunes. Then connect your iPhone to Mac, and sync the imported eBooks to iPhone 5. That's all!