Also known as: FF+, FF-, ff.
FF has various meanings in the Windows category. Discover the full forms, definitions, and usage contexts of FF in Windows.
A file format describes the way data is stored in a file. It defines the data structure (how the data is organized in the file) as well the type of data that the file contains. Some file formats are "open formats," meaning they are publicly available and can be used by all software developers. Other file formats are proprietary or "closed formats," meaning they can only be opened by specific applications. There are two different ways of storing data in a file – as text or binary data.
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