>> TB3 file

TB3 file format description

Many people share .tb3 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .tb3 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .tb3 files.

1 filename extension(s) found in our database.

.tb3 - Intel VTune Performance Monitor Sampling Data

The TB3 data files are related to Intel VTune Performance Monitor. TB3 file is an Intel VTune Performance Monitor Sampling Data. VTune is a software performance analysis tool provided by Intel for users developing serial, multithreaded or MPI applications.

Intel VTune Performance Monitor
Data files
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Intel VTune Performance Monitor Sampling Data related extensions:
SMS Protocol Description Unit
TestComplete Log File
SMART Response Teacher Database
Liquid Injection Molding Simulation Data
ProfExam Exam Data
Skim Notes File

Naturally, other applications may also use the .tb3 file extension. Even harmful programs can create .tb3 files. Be especially cautious with .tb3 files coming from an unknown source!

Can't open a .tb3 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 .tb3 file extension is often given incorrectly!

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

bt3, tbw, tbe, t3, gb3, tv3, tbr, tb, rb3

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Geekbench 3 Report
VTrain Data File
TADS 3 Compiled Game
Atari Tiny Image
Tabbery Tab
Norton Desktop Custom Toolbar

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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