>> JTR file

JTR file format description

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

1 filename extension(s) found in our database.

.jtr - JavaTest Results Data

The JTR development files are related to Open JDK. JTR file is a JavaTest Results Data. As each JavaTest is run, it produces a JavaTest Results (.jtr) file which contains information about how the test was run, the name of the test, standard output, standard input, final status, etc. The name of the file is the basename of the file containing the test description followed by the .jtr extension. For example, produces a file called Hello.jtr.

Open JDK
Development files
- / -
JavaTest Results Data related extensions:
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Naturally, other applications may also use the .jtr file extension. Even harmful programs can create .jtr files. Be especially cautious with .jtr files coming from an unknown source!

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

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

htr, itr, jfr, jr, jt, jtd, jte, jtf, jtt, ktr, mtr, ntr, tr, ytr

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

CIRS Transaction Data
RealFlight Airplane Data
JPEG Bitmap Image
Netrun Executable List
JRockit Flight Recording File
TCL Trace Output

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

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