ISET file format description

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

1 filename extension(s) found in our database.

.iset - ARToolKit NFT Image Set

The ISET data files are related to ARToolKit NFT. The ISET file is an ARToolKit NFT Image Set. ARToolKit NFT is a C/C++ software library that implements cutting-edge tracking of natural features of textured surfaces, allowing a whole new class of AR applications.

Data files
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ARToolKit NFT Image Set related extensions:
SG TCP Optimizer Backup
Yahoo! Widgets XML Data
PowerArchiver Skin Data
Office Upgrade Control
SAM Domain Output Data
AIX User Interface Language

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

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

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

ise, ist, oset, set

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Digitrakker Instrument Data
Alpha Five Set Data Dictionary
General Settings File
SmartCAM Connection Settings File
PLINK END-terminated Variant Set Membership List
Adobe ImageStyler File

Operating systems 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

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