Files with fna extension can be found as data files in specific FASTA format for DNA and protein sequence alignment software.

Detailed description

Software that open fna file

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FNA file extension - FASTA DNA and protein sequence alignment

What is fna file? How to open fna files?

File type specification:

Various data file type icon Various data file type

File extension fna is associated with the FASTA, a DNA and protein sequence alignment application for Unix, Linux, Mac OS X (macOS) and Windows operating systems.

A .fna file stores data related to proteins, or DNA.

FNA format is used to store nucleotide sequences in a text-based format, where each sequence is represented as a series of single-letter codes, each representing a different nucleotide. The sequences are often preceded by a description line that starts with a ">" symbol. The FASTA format is widely used in bioinformatics for sequence alignment

Updated: November 10, 2023

The default software associated to open fna file:

FASTA  Multiplatform software

Company or developer:
University of Virginia

FASTA is a DNA and protein sequence alignment software package.

Help how to open:

Use FASTA to open .fna sequence alignment files.

How to convert:

Possibly can be converted like any other sequence alignment data.

List of software applications associated to the .fna file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open fna file, edit fna file, convert fna file, view fna file, play fna file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting fna files.

Software that open fna file - FASTA DNA and protein sequence alignment

Programs supporting the exension fna on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about FASTA for open fna file action.


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