QS file format description

Many people share .qs files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .qs file can be edited, converted or printed with. On this page, we try to provide assistance for handling .qs files.

2 filename extension(s) found in our database.

.qs - QL-R-kemi Styled Source

The QS development files are related to QL-R-kemi. The QS file is a QL-R-kemi Styled Source. QL-R-kemi is a rascal implementation of a DSL for questionnaires.

Development files
- / -
QL-R-kemi Styled Source related extensions:
QL-R-kemi Unformatted Source

.qs - QSplat Model

The QS data files are related to QSplat. The QS file is a QSplat Model. QSplat is a program for displaying large geometric models in real time.

Data files
- / -
QSplat Model related extensions:
DB/TextWorks Exported Set Definitions
MeshTV Data
CRiSP Harvest Inter-Dam Loss Data
IBM Rational Rose Oracle8 Database Model Report
Adobe Reader EBX Transfer Data File
EtherPeek Collected Packets Data

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

Can't open a .qs 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 .qs file extension is often given incorrectly!

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

qc, qq, qw, qx, qz, sq

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

QmailAdmin Data
Quexal Source Code
Quex Input File
QuakeC Source Code
Create A Quiz Data File
Half-Life Model Compiler Script

Operating systems

DataTypes.net currently supports the following operating systems:

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 .qs file format, then write to us!

DataTypes.net >> QS file