I have some digital books in pdf format but now I want to read them on my iphone so I have to convert them to epub format, could anyone please tell me how to do that?

 

First please make sure you have installed iBooks app in your iphone. If you don’t have it yet you can go to the iTunes Store to download one and it will be automatically installed the next time you sync your iPhone to your computer. Open the PDF file in the iBooks app and now you can enjoy your epub ibooks. Beside, you can ask google how to convert PDF to epub book and he will give you recommendation of useful converter and instructive articles.
if you’re using mac, you can refer to this article about how to convert pdf to epub on mac

 

just google some converter, there are a lot of them
i am sure you can find a free one

 

There are some basic conversion tools and softwares also which will help you in conversion in no time with a goo quality. And they are no hard to find over the web.

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convert pdf to epub