The OPF file extension short for the Open Packaging Format. This is a standard type of file and is part of the EPUB e-book process. The OPF file stores a lot of information about the specific e-book. This includes information like the ID # of the book, language, creator and the title of the e-book. The OPF files are stored in the format of XML and they are part of the EPUB archive for the e-book. In order for the OPF file to function, it also needs a separate NCX XML file. This separate file contains the Table of Contents for the e-book.
The OPF file extension short for the Open Packaging Format. This is a standard type of file and is part of the EPUB e-book process. The OPF file stores a lot of information about the specific e-book. This includes information like the ID # of the book, language, creator and the title of the e-book. The OPF files are stored in the format of XML and they are part of the EPUB archive for the e-book. In order for the OPF file to function, it also needs a separate NCX XML file. This separate file contains the Table of Contents for the e-book.
Spectrasonics omnisphere keygen only. Check if the OPF file is not infected - When the file OPF is infected with a virus or malware, it probably will not be able to be opened correctly. Skyrim level up sound mod. In this case, scan the OPF file and take the actions recommended by the antivirus program installed on the system. Most often it is disinfection or deletion of an infected file. The.opf file, a.k.a package document. This XML file carries bibliographic and structural metadata about an EPUB publication (or an EPUB rendition), and is thus the primary source of information about how to process and display that publication.
Technical details of OPF files
Opf Files Opening
The specific purpose of an OPF file is to hold information that is related to an e-book. This includes basic information about the title, language and creator of the e-book and it is kept in an XML format. In more technical terms, there are four different elements that are a part of each OPF file. These include: the guide, spine, metadata and manifest. The Metadata element contains all of the essential metadata. The Manifest element shows all of the individual files that are part of the larger package. The Spine element is responsible for keeping the linear reading order. The Guide element is optional and includes the structural components of the e-book.
More information about the OPF file format
What Are Opf Files
| File extension | .opf |
| File category | eBook |
| Example file | Download example.opf file (1.35 KiB) |
| Associated programs | Adobe Digital Editions (Windows & MAC) Adobe InDesign CC (Windows & MAC) Calibre (Windows, MAC & Linux) KDE Okular (Windows, MAC & Linux) Geometer Plus FBReader (Windows, MAC & Linux) |
| Useful links | Find out more about the OPF file extension |
| Developer | IDPF |
