| 
			
			 | 
		#1 | 
| 
			
			
			
			 Banned 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 1,344 
				Karma: 1028477047 
				Join Date: Aug 2010 
				Location: Nueva Andalucía 
				
				
				Device: Sony PRS 650 
				
				
				 | 
	
	
	
		
		
			
			 
				
				DRM in kindle
			 
			
			
			I got Kindle for PC and have downloaded some ebooks (mostly free books). My question is if there is an easy way (like looking the file extension) to know if a book has DRM. 
		
	
		
		
		
		
		
		
		
		
		
		
	
	 
		 | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| 
			
			 | 
		#2 | 
| 
			
			
			
			 Grand Arbiter 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 447 
				Karma: 1574837 
				Join Date: Oct 2007 
				Location: Arizona 
				
				
				Device: iPod Touch, Amazon Kindle, Motorola Droid 
				
				
				 | 
	
	
	
		
		
		
		
		 
			
			I think the extension for all Kindle for PC books is now AZW.  You can always just run all your books through a dedrm script.  It'll either find a PID or it won't.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
	 | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| Advert | |
| 
         | 
    
| 
			
			 | 
		#3 | 
| 
			
			
			
			 Addict 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 342 
				Karma: 533558 
				Join Date: Feb 2010 
				Location: WOB / Germany 
				
				
				Device: Kindle 
				
				
				 | 
	
	
	
		
		
		
		
		 
			
			Hi, 
		
	
		
		
		
		
		
		
		
		
		
		
	
	try to open the book with the viewer from calibre. If it fail, the book is DRMed. Bratzzo  | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| 
			
			 | 
		#4 | |
| 
			
			
			
			 Punctuation Fetishist 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 557 
				Karma: 1070000 
				Join Date: Nov 2008 
				Location: The Bluest Commonwealth In East America 
				
				
				Device: Kindle PW, Nexus 7 (2013), Galaxy S5 phone, Galaxy Tab 4 8.0 
				
				
				 | 
	
	
	
		
		
		
		
		 Quote: 
	
 Other than .azw, of course, which almost always have DRM. You're welcome. On the other hand, if you're willing to take the previous two posters' advice, you can sometimes puzzle it out. It's complicated. Regards, Jack Tingle  | 
|
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| 
			
			 | 
		#5 | |
| 
			
			
			
			 Enjoying the show.... 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 14,270 
				Karma: 10462843 
				Join Date: Jun 2008 
				Location: Arizona 
				
				
				Device: A K1, Kindle Paperwhite, an Ipod, IPad2, Iphone, an Ipad Mini & macAir 
				
				
				 | 
	
	
	
		
		
		
		
		 Quote: 
	
 If it opens, your clear.  | 
|
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| Advert | |
| 
         | 
    
| 
			
			 | 
		#6 | 
| 
			
			
			
			 Banned 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 1,344 
				Karma: 1028477047 
				Join Date: Aug 2010 
				Location: Nueva Andalucía 
				
				
				Device: Sony PRS 650 
				
				
				 | 
	
	
	
		
		
		
		
		 
			
			Thanks for all the answers. I think using Calibre is the easiest way. 
		
	
		
		
		
		
		
		
		
		
		
		
	
	Today I learned that free doesn't mean no-drm  
		 | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| 
			
			 | 
		#7 | |
| 
			
			
			
			 himself 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 577 
				Karma: 11226 
				Join Date: May 2010 
				
				
				
				Device: Kobo 
				
				
				 | 
	
	
	
		
		
		
		
		 Quote: 
	
 open format and could be configured in various ways. Even without any software, since it is html in a container. People like calibre and sigil and I would say it is for good reason. The very question is drm. Attempt to control end user went too far, for my taste.  | 
|
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
![]()  | 
            
        
    
| Thread Tools | Search this Thread | 
            
  | 
    
			 
			Similar Threads
		 | 
	||||
| Thread | Thread Starter | Forum | Replies | Last Post | 
| Hacks Remove Kindle DRM? | JohnAppleseed0 | Amazon Kindle | 51 | 07-14-2010 06:10 PM | 
| remove kindle book drm with no kindle | rick98761 | Amazon Kindle | 4 | 04-28-2010 11:40 PM | 
| Kindle, DRM, and Confussion | StevenXL | Reading and Management | 6 | 02-27-2010 02:07 PM | 
| Circumventing kindle for pc DRM | jglerner | Kindle Formats | 5 | 02-12-2010 12:39 PM | 
| The Kindle and DRM will it change | JSWolf | Amazon Kindle | 8 | 03-02-2009 08:45 AM |