The X

3 files use the extension of OPF

.OPF

FlipAlbum File

Classification:Other files
Digital photo album created by FlipAlbum, a program that organizes images into picture albums; stores the album structure, appearance settings, and references to image files; can be viewed with 3D page-flipping effects.

instruction:

FlipAlbum photo albums are commonly used for sharing pictures with friends and family. Professional photographers also used them for arranging pictures for clients. OPF files are saved in E-Book Systems' proprietary FlipAlbum XML format, and should not be confused with the Open Packaging Format (OPF) standard. NOTE: FlipAlbum has been discontinued and is no longer available for download.

OPF(FlipAlbum File) related software:

Windows

1 software

Linux

1 software

发送 E6719 至公众号 IT小技巧 查看软件名称。
.OPF

FlipViewer FlipBook File

Classification:data file
FlipBook, such as a digital magazine or other publication that can be read with FlipViewer; saved in the OEB Package Format (OPF) which is formatted in XML; includes metadata that describes the content and a list of pages, images, and text referenced by the publication.

instruction:

Because OPF files are formatted in XML, they can be created and edited with a basic text editor.

OPF(FlipViewer FlipBook File) related software:

Windows

1 software

Linux

1 software

发送 E6718 至公众号 IT小技巧 查看软件名称。
.OPF

Open Packaging Format File

Classification:eBook file
File formatted according to the Open Packaging Format (OPF) standard, which is part of the EPUB eBook specification; stores eBook information such as the title, language, book ID, creator, reading order, and display formatting; used as part of an .EPUB archive to specify eBook metadata.

instruction:

OPF files are saved in an XML format. The Open Packaging Format standard also requires a second .NCX XML file that stores the table of contents for the EPUB eBook.

OPF(Open Packaging Format File) related software:

Windows

5 software

Mac

3 software

Linux

5 software

发送 E6720 至公众号 IT小技巧 查看软件名称。