With the file extension FFO file information files of image processing Adobe Photoshop are marked. This is a metadata file created by older Photoshop versions. These files are in addition to an image or project and contain information such as title and author, as well as user-defined keywords or categories. In addition, it can be used to determine who has changed something on a picture and when.
Newer version store some of this information usually directly into the image file, but you can 'file-> file info' display this information and edit. You can also import or export this data using an Extensible Metadata Platform (xMP) file.
Most often resolving problems with opening FFO files is very simple. Just install an appropriate program that supports such files. All of the listed programs support FFO files, but may vary in offered function and purpose. Some programs may be capable only of viewing contents of FFO files or offer file conversion options, but may not be capable of editing such files.
It is possible that although a compatible program has been installed on user’s system, it is not used by the system to open it. This may happen because no default application was associated with this type of files. To associate FFO files with given application, select "Open with" from drop-down menu (accessed by right-clicking on the file). Then select from the list the program or application you want to be used to open this type of file. If the Microsoft Office applications is not on the list, select "Browse" option in order to manually locate the directory where Microsoft Office has been installed.
Sometimes problems with opening FFO files may not lie with the application itself, but can arise due to other causes, such as: