Adobe XML Forms Architecture, Adobe JavaScript). However, there are still some technologies used in PDF files, that are defined only by Adobe and remain proprietary (e.g. In 2008, Adobe published a Public Patent License to ISO 32000-1 granting royalty-free rights for all patents owned by Adobe that are necessary to make, use, sell and distribute PDF compliant implementations. PDF remained a proprietary format, controlled by Adobe, until it was officially released as an open standard on July 1, 2008, and published by the International Organization for Standardization as ISO 32000-1:2008. See the Wikipedia: Portable Document Format article that reads in particular: See the Adobe Reader features at Adobe Systems Inc. It can open and interact with all types of PDF content, including forms and multimedia. 5.4 Adobe Reader X and XI on a Windows virtual machineĪdobe Reader is used for viewing, printing, and annotating PDF documents.5.3 Adobe Reader X and XI on an Android virtual machine.4 Adobe Reader no longer distributed by openSUSE.

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