If you have any of Apple products, then you must know that one tool is essential, which is iTunes, all of our music and videos are purchased in iTunes, it provides all we need for entertainment, but there is one pity - we can't play iTunes stuff with other devices like Zune, PSP, Creative Zen, Sony Walkman, Cell Phone, Blackberry, HTC, Gphone, etc, because of the Apple DRM protection.

Then what is DRM protection? DRM (Digital Rights Management) is a term used to describe procedures which are taken to prevent unauthorized use of the media in question. So, for example, if you have music with DRM purchased from the iTunes store, you will not be able to play them on any media player, other than Apple's. You will also not be able to convert these files to the MP3 format because Apple, under DRM, doesn't give you the rights to do so. But that's not what we want, what we want is we can play those songs and videos with whatever devices we want to. So how do we remove DRM protections from iTunes files legally? Basically, there are two ways.

The first one, we can remove protect with some software, for example, drm removal, of course, there are a bunch of removals out there, you just need to chose one. Basically, DRM removal can help you remove DRM protection from movies and songs bought from iTunes, Microsoft Media Center, Napster, Pandora, Spiral Frog and other DRM protected media center legally, you just need to install this software, then it can help you do what you want, there are free ones and paid one, but the paid ones may be worthy to trust, meaning it has a better quality.



The second method is burn whatever you want on a CD/DVD. Here are the steps, Insert a blank CD/DVD in the drive and open iTunes on your computer. Select the File->New Playlist option. The next step is to select all the files that you want to remove DRM from and drag them to the playlist that you just created. Now that you have all the tracks you want on the CD/DVD media, right-click the playlist and select the option to "Burn playlist to Disc". iTunes will present you a dialogue box where you can select the kind of CD/DVD that you want to burn. Make sure you select the Audio CD option. Selecting the Edit->Preferences option and under the General tab, click on Import Settings. Select the MP3 Encoder from the drop down list and you're all set to import the track on the Audio CD that you just wrote as MP3 files. Remove the CD from the drive, and insert it back again. iTunes will prompt you to import the tracks from the CD to it's own database. Let it do so and at the end of the import process, you'll have new MP3 tracks void of any DRM.

You can see that the second method only can remove DRM protection of music from iTunes, which means if we want to remove drm from epub, it can't help us, but DRM removal that you can find in the internet is powerful enough to help you remove protection from anything you want.
 

PDF is one of the most common ways to deal with documents, no matter for individual demands or for work. People would like to share files and all kind of resources in PDF format, also it's very convenient to convert a document from

, but there is one problem, which is people now know how to protect their rights when sharing resources, that's why most PDF files have watermark, so how to remove it?

1. Adobe Acrobat. There are many ways can reach the goal, the most usual way is to use Adobe Acrobat. Using Adobe Acrobat can remove most of the current image watermark in PDF files. This software is very easy to use, but there is one premise, which is the PDF file not protected by password. Once confirming that, you just need to follow the steps.

Step1: Free download the trial version of Adobe Acrobat and install it.

Step2: Open the objective PDF document with the Adobe Acrobat you have installed on your PC.

Step3: Click the Document > Watermark and then choose to "Remove" the watermark from PDF.

Step4: Save the modified PDF files.

2. If you can get the original document like Word (generally, PDF files can converted from Word), you just need to create another new PDF files without watermark. But if you don't have the original Word file, that would be a litter complicated, OK, first, convert the PDF files with watermark to Word, remove the watermark in Word, then convert the Work to PDF back. Get it? There are many converters can convert PDF to other formats, like

or the opposite way, so you just need to choose one to convert between Word and PDF.

3. PS. Right, this is a very traditional way, as long as you know how to use Photoshop. Photoshop is a very powerful tool, of course it can remove watermark, but most people don't know how to use it, but if you are a PS user, then this way may be the easiest. First, use the "print screen" key on your keyboard to capture a copy of the PDF file and open the image in Adobe Photoshop. Then it's time to use PS.

4. Foxit PDF Editor. As a third-party tool, it's pretty easy to use, of course you need to install it, about how to use it, just open the target PDF file and double-click the watermark, then right-click the watermark and choose "Image Editing", then black out the watermark.

These four ways to remove watermark from PDF files are not difficult, you can choose one that fits you mostly. Just try then you'll find it is very easy.