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FQ file extension

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

  • What is the .fq file?
  • What program do I need to open a .fq file?
  • How can the .fq file be opened, edited or printed?
  • How can I convert .fq files to another format?

Table of Contents

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

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

✅ FASTQ Sequence

FASTQ Sequence .fastq file icon
FASTQ file is a FASTQ Sequence. FASTQ format is a text-based format for storing both a biological sequence (usually nucleotide sequence) and its corresponding quality scores.
Category: Data files
Application: MAQ
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
FASTQ aliases:
FASTQ related links:
FASTQ related extensions:
FASTA Sequence

GCG DNA Sequence

GenBank Data

Quality Score File

FASTA Index Data

Mauve eXtended Multi-FastA Data

Mauve Alignment Data

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

🚫 The .fq file extension is often given incorrectly!

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

cq, eq, gq, qf, rq, tq

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Epson Page Description Language Document
Qompose Web Page Template
CQUAL Configuration
Diploma Question File
VecTor5 Earthquake Data
STK Torque File
QLFC Compressed Archive

🔴 Can't open a .fq 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 .fq file association, check the FAQ.

🔴 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 .fq 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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