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.FA File Extension

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File TypeFASTA Formatted Sequence File

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Rare Uncommon Average Common Very Common
CategoryData Files


File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.


Contains either nucleic acid sequence (such as DNA) or protein sequence information; formatted using the .FASTA format, which can store multiple sequences in a single file; may be analyzed with various DNA sequencing software programs.

Programs that open FA files
GSL Biotech SnapGene
CubicDesign DNA Baser
Geospiza FinchTV
GeneStudio SeqVerter
Genome Compiler
Heracle BioSoft DNA Baser
GSL Biotech SnapGene
Geospiza FinchTV
Genome Compiler
EMBOSS abiview
Updated 2/2/2016

FileInfo - The File Extensions Database

This page contains information about the .FA extension and its known file associations. Our goal is to help you understand what an FA file is and how to open it.

The FASTA Formatted Sequence file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and therefore do not publish any information we have not verified.

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