File with ACSM extension contains binary data for activating and downloading an ebook, for example, eBooks with Adobe Content Server in Adobe Digital Editions software. ACSM files doesn’t contain actual ebook data but only information that allow users to legally download, authorize, and open given ebook. ACSM file can also contain information about expiration data after which the file cannot by downloaded. Program that uses ACSM files is based on a proprietary Adobe Digital Experience Protection Technology DRM management solution.
Opening ACSM files and downloading eBooks using them is possible with any applications that supports this format or any applications that uses SDK Adobe Reader Mobile techonology for mobile devices. ACSM file is typically shipped along with ebook bought through a digital bookstore. ACSM files are used by ADE software.
When you install one of the applications from the list of programs that you found here, you should be able to open or edit the file with the ACSM extension without any issue. However, if you still have problems with this, you may use the option of ACSM file conversion to a different format.
We hope we helped you solve the problem with the ACSM file. If you do not know where you can download the application from our list, click on the link (which is the name of the program) - you will find more information there on the location where to download the secure setup version of the required application.
There can be more reasons which determine that you are not able to open the ACSM file (apart from the lack of the proper application installed).
First - the ACSM file may be incorrectly associated with the application installed to support it. In this case, you need to change this association by yourself. To do this, right-click on the ACSM file that you want to edit, click "Open with" and then select the program from the list that you have installed. After this operation, the problems with opening the ACSM file should be solved.
Second - the file you want to open can simply be damaged. Then, the best solution is to find a new version of given file, or download it again from the same source as before (maybe for some reason in the previous session the download of the ACSM file has not been completed and it cannot be opened properly).
If you have additional information about the ACSM file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on ACSM file.