A daily updated filename extension database!

Details of the .seq file extension

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

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

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

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

.seq file extension details

Tinker Sequence

Tinker Sequence .seq file icon
SEQ file is a Tinker Archive. Tinker is a software tools for Molecular Design. SEQ file type contains the primary sequence of a biopolymer in the standard one-letter code with 50 residues per line.
Category: Data files
Application: Tinker
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SEQ aliases:
SEQ related links:
SEQ related extensions:
Tinker Fractional Coordinates

Tinker Cartesian Coordinates

Tinker Internal Coordinates

Tinker Dynamics Computation Data

Tinker Archive

Tinker End File

Tinker Parameter File

Tinker Keyword Parameters

.seq file extension details

CYANA Sequence File

CYANA Sequence File .seq file icon
SEQ file is a CYANA Sequence File. CYANA is a program for automated structure calculation of biological macromolecules on the basis of conformational constraints from NMR.
Category: Data files
Application: CYANA
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SEQ aliases:
SEQ related links:
SEQ related extensions:
CYANA Macro File

CYANA Upper Distance Limit File

CYANA Lower Distance Limit File

CYANA Dihedral Angle Constraint File

CYANA Residual Dipolar Coupling Restraint File

CYANA Pseudocontact Shift Restraint File

CYANA DG Cartesian Coordinate File

CYANA PDB Coordinate File

CYANA Torsion Angle File

.pac file extension details

Atari Stad Compressed Bitmap

Atari Stad Compressed Bitmap .pac file icon
PAC file is an Atari Stad Compressed Bitmap.
Category: Graphic files
Application: XnView
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
PAC aliases:
pic, seq
PAC related links:
PAC related extensions:

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

.seq file converters

.seq converters

The following softwares are capable of converting .seq files to other formats:


For example, using the softwares above, a .seq file can be converted into one of the following formats:

$s, 2bp, 2d, 3fr, 411, 4bt, 73i, 82i, 83i, 85i, 86i, 89i, 92i, a64, abs
.seq file extension error

The .seq file extension is often given incorrectly!

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

ssq, xeq, se, sq, srq, sdq, esq, swq

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Dance Dance Revolution Song
ODBC Script
Sage MAS 90 XEQ Data
Shuttle Source
ScopeEdit Project
Sysquake SQ Application
Sybase PowerBuilder Query Object
SAS Data
open .seq file

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

.seq 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 .seq file extension, write to us!

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