>> HSTX file

HSTX file format description

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

1 filename extension(s) found in our database.

.hstx - Altair HyperStudy Package

The HSTX data files are related to Altair HyperStudy. HSTX file is an Altair HyperStudy Package. Altair HyperStudy is a parametric study and multi-disciplinary optimization tool for robust product design.

Altair HyperStudy
Data files
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Altair HyperStudy Package related extensions:
Open Board Viewer Database
GetDiz Data
WackGet Queue Data
TracePlus Web Detective Data
QuiltCAD Stitch Data

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

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

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

hst, stx, htx, hsx

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

General History File
Extended HTML Template
SAS XPORT Transport File
SBIG CCD Camera Image
Roxio Express Labeler Document

Operating systems

DataTypes.net currently supports the following operating systems:

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

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