A daily updated filename extension database!

Details of the .fna file extension

The table below provides useful information about the .fna file extension. It answers questions such as:

  • What is the .fna file?
  • What program do I need to open a .fna file?
  • How can the .fna file be opened, edited or printed?
  • Where can I find the specifications for .fna?
  • Which MIME-type is associated with the .fna extension?
  • How can I convert .fna files to another format?
  • What are other, similar filename extensions to .fna?

We hope you find this page helpful and a valuable resource!

0 extension(s) and 1 alias(es) found in database

.fasta file extension details

FASTA Sequence

FASTA Sequence .fasta file icon
FASTA file is a FASTA Sequence. In bioinformatics, FASTA format is a text-based format for representing either nucleotide sequences or peptide sequences, in which nucleotides or amino acids are represented using single-letter codes.
Category: Data files
Application: SnapGene
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
FASTA aliases:
fa, fna
FASTA related links:
FASTA related extensions:
GCG DNA Sequence

GenBank Data

Quality Score File

FASTQ Sequence

FASTA Index Data

Other types of files may also use the .fna file extension.

.fna file extension error

The .fna file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

fn, bna, fga, fnx, tna, vna, rna, fma, cna, fba, fan, dna, gna

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

STK Facility Networks File
GCL Cross Referencing Data
FASTA Sequence
Barna Word Processor Document
Fenix Key Data
Folder Guard Attributes File
XNA Game Studio FNX Font File
PermitMD FMA Form Definition File
Revelation Natural Art Document
FMAudit Exported Audit File
open .fna file

Can't open a .fna file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .fna file association, check the FAQ.

.fna file extension

Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .fna file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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