For the moment I run Adobe Digital Editions under Wine to download ebooks burdened with ditigal restriction management. I only use it to open .acsm files supplied by ebook-shops, which contain authentication information required to download the actual DRM'ed ebook files, which I then transfer to my reader-device with calibre. My question is, if there exist open source alternatives to Adobe Digital Editions. They don't need much functionality. I just want to put the .acsm-file in and get the .epub out (no, I don't want to remove the drm, that'd be illegal afaik).
Ubuntu – n open source alternative to “Adobe Digital Editions”
ebookssoftware-recommendation
Best Answer
.acsm can only be used with Adobe Digital Editions and stands for Adobe Content Server Manager.
For more information about Adobe Digital Editions please see http://www.adobe.com/products/digitaleditions/faq/
Side note (may not be generally applicable to Digital Editions users): Stated in the agreement (may be of concern in making a program to access .acsm ) for Adobe Content Server section 11.1 you agree not to:
Interpret this as you will, I will not give you legal advice.