SQ file format description

Many people often share .sq files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .sq files. To address this issue, we have created this page to offer assistance and guidance on handling .sq files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .sq files.

Our aim is to simplify the process and promote seamless use of the .sq file format.

2 filename extension(s) found in our database.

.sq - Sysquake SQ Application

The SQ development files are related to Sysquake. The SQ file is a Sysquake SQ Application. Sysquake is a software for understanding systems, solving problems, and designing products. What makes it special is its unparalleled graphical interactivity.

Development files
- / -
Sysquake SQ Application related extensions:
Sysquake SQ Data

.sq - Sony Playstation 2 SCEI Sequence

The SQ audio files are related to Awave Studio. The SQ file is a Sony Playstation 2 SCEI Sequence. The Sony PlayStation 2 is a video game console developed by Sony and released in 2000.

Awave Studio
Audio files
- / -
Sony Playstation 2 SCEI Sequence related extensions:
The Player 5.0a Module
Turtle Beach Pinnacle Program
Herbulot AdLib System Audio
SNGPlay Song Data
VirtualDJ Audio Sample
SQ-80 Sample

Naturally, other applications may also use the .sq file extension. Even harmful programs can create .sq files. Be especially cautious with .sq files coming from an unknown source!

Can't open a .sq 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .sq file extension is often given incorrectly!

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

cq, eq, qq, qs, wq, xq

Is it possible that the filename extension is misspelled?

There is a possibility that the .sq filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .sq:

XQuery Language Source Code
VecTor5 Earthquake Data
Shrinkit BLU Archive
QL-R-kemi Styled Source
CQUAL Configuration
QSplat Model

Operating systems

At DataTypes.net, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by DataTypes.net:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.


If you have useful information about the .sq file format, then write to us!

DataTypes.net >> SQ file