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Click here to download Adobe Digital Editions for Windows or Mac OS X
After the installation is done, enter your Adobe ID and password, then click "Activate".
If you don't have an Adobe ID, click on the link to get one. It's free, and will only take a minute.
Detailed information about Adobe ID can be found here: Adobe account, password, and login FAQ
If you own a dedicated reader, connect your reader to your computer via a USB cable. ADE will automatically recognize it. Just click "Authorize device" and ADE will activate the reader on your account.
After a purchase, you will have access to a download link (either an .acsm or an .epub file).
Either save this file to your computer, then double click to open the file with ADE, or tell your browser to open the file directly with Digital Editions.
Your book will be downloaded by ADE within a few seconds, and added to your library. You can then send it to any authorized reading device, or read it directly on your PC.
For more information about reading systems, see our dedicated page.