ACSM files (files that end with .acsm) often cause confusion for those who are unfamiliar with them. This post will tell you what you need to do to open them.
- ASCM files are part of Adobe’s eBook DRM.
- ACSM files are not supposed to be the full eBook. They are small files that manage the download of the eBook.
- ACSM files are made to be opened with Adobe Digital Editions. This is a free program from Adobe that was created for their eBook DRM. Get it here.
- To open an ACSM file, simply double-click it, and it should open in Adobe Digital Editions if you have that program installed.
- Opening the ACSM file in Adobe Digital Editions will allow it to continue your eBook download. When it’s finished you’ll have a PDF or ePub file.
If you’re downloading an .acsm file, it’s probably an eBook with DRM, so you should also make sure that Adobe Digital Editions is properly authorized. I have a post that explains this process for you. Authorizing your copy of Adobe Digital Editions with an Adobe ID will allow you to use your eBook on more than one computer as well as your mobile devices that support Adobe’s DRM.
ACSM files on iOS, Android, or eReaders
Sometimes people will try to download a DRM-protected PDF or ePub directly to their iPhone/iPad/eReader/Android device. That won’t work because the .acsm file can’t be opened in any apps on those devices. The eBook must be downloaded to your computer first, through Adobe Digital Editions. There is no version of Adobe Digital Editions for iOS, Android, or eReaders. After you’ve downloaded the ebook to your computer, you can then transfer it to your device.
Convert .acsm to PDF?
Often when people are unfamiliar with .acsm files they think they should convert the file to a PDF. This is not possible, and it arises from the mistaken assumption that the .acsm file is the eBook and they’ve somehow downloaded a weird file type. If you have an .acsm file, the only thing you can do is open it with Adobe Digital Editions. That will continue the eBook download process, and once that’s finished, you’ll have your PDF/ePub file.
It’s easy for your computer’s file associations to get messed up when you try to open a file in the wrong program. If you’ve downloaded an .acsm file and you tried to open it in, for example, Adobe Reader or Adobe Acrobat, you might have checked the little box that says “Always open files of this type in this program”. If you did that, you’ve screwed up your file associations and .acsm files will always try to open themselves in the wrong program.
To fix this, you’ll need to edit your file associations. Instructions on now to change file associations on a Mac | Instructions on now to change file associations on Windows Vista & 7
How To Open ACSM Files
There are always three ways to open a file on your computer:
1. Double-click it. It will open in the program that your computer has associated with that file type. See above if you’ve associated .acsm files with the wrong program.
2. Right-click it. Right-click the file, go to “Open With”, and choose Adobe Digital Editions.
3. Open manually from inside the program. Open Adobe Digital Editions. In the upper left area, find LIBRARY. Click the downward arrow next to Library, and click on “Open”. Find the file on your computer. It should be in a folder called My Digital Editions, which is in the main Documents folder.
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The United States Department of Justice is suing Apple along with publishers Hachette SA, HarperCollins, Macmillan, Penguin, and Simon & Schuster, for conspiring to raise the prices of ebooks. This article at PC World does a pretty good job of explaining the basics of the situation. Here’s the core of it:
At issue is Apple’s use of the “agency” model of e-book pricing, which lets publishers set their own prices. Apple takes a 30 percent cut of sales, but requires that e-books are sold for no cheaper elsewhere. That approach came into conflict with the “wholesale” model used by Amazon, where the bookseller pays roughly half the recommended cover price, then sets its own pricing.
With the wholesale model, Amazon could offer cut-rate prices on e-books — often $10 for bestsellers — in order to build up its Kindle service. When Apple launched the iPad in 2010, publishers flocked to the agency model, fearing that the wholesale model would lead to a race to the bottom in pricing. Amazon was forced to adopt the agency model, and today, a $10 bestseller is much harder to find. New books tend to sell for around $13 to $15 instead.
Apple and publishers may argue that the agency model leveled the playing field for booksellers, forcing them to compete on hardware and software features instead of pricing. And as Bloomberg points out, e-book sales rose 117 percent in 2011, so it’s hard to argue that higher prices ruined the digital book industry. source
Opinions on this could go either way, but if there really was a conspiracy by the big publishers to raise prices, that would be against the law. This is a big enough story that they even talked about it on the Nightly News with Brian Williams tonight. From my position as someone who works in this industry, it’s all kind of surreal because for the longest time ebooks were overlooked and not taken seriously. Now they’ve become popular and mainstream enough that there are serious legal issues being considered. I also know that the agency model created major headaches for independent ebook sellers, so for that reason it would be kind of nice if it was deemed illegal. However, I can also understand that from a publisher’s point of view, Amazon’s price cutting is very scary for them.
I wonder what actually happened. I remember that Amazon offered most Kindle ebooks for $9.99 in the beginning, and that suddenly stopped once Apple started requiring that publishers couldn’t sell their ebooks for a lower price than the price they set for iBooks downloads. But was that the only thing? Was it solely Apple’s decision, or was there some kind of secret meeting between publishing executives where they sat in a dark room around a table and agreed to raise ebook prices? The truth is probably something in between. It’ll be very interesting to see what comes of this and how it affects ebook prices and publishing in the future.