>> QLR file

QLR file format description

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

1 filename extension(s) found in our database.

.qlr - QGis Layer Definition Data

The QLR gis files are related to QGis. The QLR file is a QGis Layer Definition Data. QGis is a free and open source Geographic Information System.

GIS files
- / -
QGis Layer Definition Data related extensions:
QGis Symbology Data
QGIS Shapefile

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

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

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

lqr, lr, qkr, ql, qld, qlf, qlt, qmr, qpr, qr, qrl

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

MassLynx Quantation Data
SWI-Prolog Quick Load File
OzWin Quickscan History Data
OS/2 Warp Print Queue Device Driver
Squeezed LBR Archive
Quaver Replay

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 .qlr file format, then write to us!