.FAA
FASTA Amino Acid Sequence File
Data
Filter extensions
Refine your search with categories and letters
38 extensions
Letter: F
Clear all
.FASL
Common Lisp Fast Load File
Programming
.FASTA
FASTA Sequence File
Data
.FASTQ
FASTQ format
Data
.FB2
FictionBook 2.0
Data
.FBX
Filmbox
Data
.FCPBUNDLE
Final Cut Pro Library Bundle
Video
.FCPXML
Final Cut Pro XML Interchange Format
Video
.FCPXMLD
Final Cut Pro XML Document
Data
.FDS
Final Draft Document
Data
.FDX
Final Draft Document
Data
.FEATHER
Apache Arrow Feather
Data
.FIT
Flexible and Interoperable Data Transfer
Data
.FLAC
Free Lossless Audio Codec
Audio
.FLATPAK
Flatpak Bundle
Executable
.FLIP
FlipBook File
Data
.FLP
FL Studio Project File
Audio
.FLV
Flash Video
Video
.FNA
FASTA Nucleic Acid File
Data
.FOF
File of Files
Data
.FPT
FoxPro Table Memo File
Data
.FQ
FASTQ Sequence Format
Data
.FR3
FastReport Form File
Data
.FREEMARKER
FreeMarker Template
Programming
.FAA
.FASL
.FASTA
.FASTQ
.FB2
.FBX
.FCPBUNDLE
.FCPXML
.FCPXMLD
.FDS
.FDX
.FEATHER
.FIT
.FLAC
.FLATPAK
.FLIP
.FLP
.FLV
.FNA
.FOF
.FPT
.FQ
.FR3
.FREEMARKER
FASTA Amino Acid Sequence File
Data
Common Lisp Fast Load File
Programming
FASTA Sequence File
Data
FASTQ format
Data
FictionBook 2.0
Data
Filmbox
Data
Final Cut Pro Library Bundle
Video
Final Cut Pro XML Interchange Format
Video
Final Cut Pro XML Document
Data
Final Draft Document
Data
Final Draft Document
Data
Apache Arrow Feather
Data
Flexible and Interoperable Data Transfer
Data
Free Lossless Audio Codec
Audio
Flatpak Bundle
Executable
FlipBook File
Data
FL Studio Project File
Audio
Flash Video
Video
FASTA Nucleic Acid File
Data
File of Files
Data
FoxPro Table Memo File
Data
FASTQ Sequence Format
Data
FastReport Form File
Data
FreeMarker Template
Programming
Page 1 of 2
Frequently Asked Questions
Everything you need to know about file extensions
You can search by entering a file extension directly in the search bar or browse the directory by category or alphabetical index.
Each listing provides a definition of the file extension, common use cases, compatible software, supported platforms, and related or alternative formats.
The database is updated regularly to reflect new file extensions, changes in software compatibility, and evolving file format standards.