OPF File Extension

OPF file extension is created by E-Book Systems, also known as FlipAlbum File. OPF has been classified as Misc Files. This File type categories under Zip, Text, Binary and XML, however, the format of this file format has not been determined yet. You can open OPF files in Geometer Plus FBReader program.

FlipAlbum File Type

What is a OPF File Type?

FlipAlbum is commonly used to share photos with friends and family members. They were also used by professional photographers to arrange photos for clients.

The OPF files are saved in the proprietary FlipAlbum XML format E-Book Systems &apos, and should not be confused with the Open Packaging Format (OPF) standard.

FlipAlbum has been dropped and n' is more available for download.

Free online OPF Tools & Apps

We have also the free online .OPF (FlipAlbum File) file extension apps that can allow to view, edit, convert from to OPF, merge, split and compare the OPF files without installing anything on your system. Please click on the links to explore the complete list of details for each required feature.

OPF Converter

Open OPF

Edit OPF

Compare OPF Files

Merge OPF Files

Split OPF Files

OPF Metadata Viewer

OPF Files Common Issues

There are few common issues with the FlipAlbum File .OPF File Extensions while opening the .OPF files on Windows and MacOs, we have solution to those issues such as:

Can't Open OPF Files?

1. You must have supported software programs installed for FlipAlbum File on your system such as Geometer Plus FBReader.
2. Associate default Geometer Plus Geometer Plus FBReader program for *.opf (FlipAlbum File) files.
   
   

   Associate OPF Default Program on Windows

   1. Right-click a *.OPF (e.g example.opf) file and click Open With.
   2. In the Open with dialog box, click Geometer Plus Geometer Plus FBReader program Or click Browse to locate the program (*.exe) that you want.
   3. Select check box for Always use this app to open .opf files.
   
   

   Associate OPF Default Program on MacOs

   1. Click *.OPF (e.g example.opf) file and click information -> Open With.
   2. In the programs list, click Geometer Plus Geometer Plus FBReader program Or other appropriate program that you want.
   3. Confirm Change for all... and Contine.
   4. A message will appear "This change will be applied to all files with .Geometer Plus FBReader extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related OPF File Extensions

OPF default file extension is .OPF and other similer related extensions are:

All Platform Software Programs for OPF File Extension

List of all softwares that can open the OPF files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Open OPF File on Windows

	Software	License	Developer
	Cadence OrCAD PCB Designer 000 for Windows	Free Trial	Cadence OrCAD PCB Designer
	Calibre 3 for Windows	Open Source	Calibre
	Adobe Digital Editions 4 for Windows	Freeware	Adobe
	Geometer Plus FBReader 0.12 for Windows	Freeware	Geometer Plus
	KDE Okular .19 for Windows	Open Source	KDE
	Kofax OmniPage ULTIMATE 19 for Windows	Commercial	Kofax

Open OPF File on Mac OS

	Software	License	Developer
	Calibre 3 for MacOs	Open Source	Calibre
	Adobe Digital Editions 4 for MacOs	Freeware	Adobe
	Geometer Plus FBReader 0.12 for MacOs	Freeware	Geometer Plus
	KDE Okular .19 for MacOs	Open Source	KDE

Open OPF file on Linux

	Software	License	Developer
	Calibre 3 for Linux	Open Source	Calibre
	Geometer Plus FBReader 0.12 for Linux	Freeware	Geometer Plus
	KDE Okular .19 for Linux	Open Source	KDE

Open OPF file on Web

Open OPF file on iOS

	Software	License	Developer
	Adobe Digital Editions 4 for iOS	Freeware	Adobe
	Geometer Plus FBReader 0.12 for iOS	Freeware	Geometer Plus

Open OPF file on Android

	Software	License	Developer
	Adobe Digital Editions 4 for Android	Freeware	Adobe
	Geometer Plus FBReader 0.12 for Android	Freeware	Geometer Plus

About Licensing

1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
3. Free⁺ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

About OPF - FlipAlbum File

Listed file converters are from the wide range of online file converter.

These are the most polular file/document converters based on the user's review and usage on the FileProInfo.