This tutorial will guide you through the process of converting DRM PDF files so that they can be read in iBooks, the iPad application.

iBooks support ePub and PDF ebook format, but it doesn’t support DRM ePub PDF book you bought online or library. Using converter called PDF ePub DRM Removal, you can easily remove DRM from PDF or epub,  convert PDF to other file formats using Calibre, which you can then transfer to your iPad for reading in iBooks. This tutorial will take you step by step through the entire process.

1 Start out by finding a PDF you want to convert. the ebook is a subfolder in “My document” folder, for example, it is in “My Digital Editions” for Adobe digital editions, it is “My Books\Reader Library” for Sony Reader.

2 Download and install PDF ePub DRM Removal. It comes in versions for Windows.

3 Once installed, open PDF ePub DRM Removal, select PDF file to remove DRM protection, click ‘Remove’ button, you get a new PDF file without DRM, this is the file we’ll upload to your iPad.

4 You can convert new PDF file to epub file using Calibre.

5 Connect your iPad to your Mac or PC, and launch iTunes. From the iTunes menu select File -> Add to Library…

6 Sync to iPad.

General FAQs

Q: What is an Adobe PDF eBook?
A: An eBook made to be read with the Adobe’s eBook software, Adobe Digital Editions.

Q: What software do I need to read Adobe PDF eBooks?
A: Adobe Reader and Adobe Digital Editions.

Q: On what computers/devices can I read Adobe PDF eBooks?
A: Computers: Windows Vista, XP, 2000 and Mac OS X with Adobe Digital Editions.

Run app in Mac Mountain Lion?

You may meet this error message when run app in Mac osx Mountaine Lion, app can’t be opened because it is from an unidentified developer,

you can fix it in security preferences, open preference windows, select security icon,

you open “security and privacy” setting window, click Lock icon at left-bottom corner to unlock, so you can make changing.

you select “Anywhere” item in “Allow applications downloaded from” section, it is done, you run our app.


If you’re running OS X Mountain Lion on your Mac there’s a feature you should know about called — Gatekeeper. The primary function of Gatekeeper is to prevent malware like viruses and trojan horses from getting their hacking hooks into your Mac. Gatekeeper does this, by default, by only allowing apps that are downloaded from the Mac App Store or from “identified and trusted developers” be opened.

But app downloaded from our website safe, though the developer didn’t or couldn’t get a trusted certificate from Apple? (For example, Jailbreak software). There are a few ways to bypass Gatekeeper if you run into this issue. we have show you how.

How to read public library books on iPad?

Public library use Overdrive for their ebook management. Is there any way to borrow library books onto read in iBooks?

iPad app ibook support epub format ebook, but it does NOT support DRM epub ebook, here is way to read your DRM ebook on iPad.

1) first you need download and install Adobe Digital Editions, open you ebook in digital editions.

2) Download and install epub DRM Removal that will remove drm protection from epub books.

3) Run epub DRM Removal, it is easy to use, select epub file from digital editions folder, click “Remove” button, a new .epub file created without drm protection.

4) Drag new epub file to itune, sync to ipad, enjoy it.