Opening a QPR File

The QPR file type is primarily associated with QBlade.

QPR	File extension: QPR
	File type:	project file

What is a QPR file?

QPR files mostly belong to QBlade. QPR Files serve as project containers for several specialized applications.
The primary usage is as a QBlade project file. It stores design and simulation data for wind turbine blade projects. You can find further information on the QBlade website.
Other implementations include:

Simulink Project File: Here the file often uses a ZIP container and may also be known as a Qlik Sense project file. More details can be found at the QPR website.

Delta Tau Motion Control File: This version is used with Allectra Q Programming Software and is linked to the QuickStep2000 system. See the Allectra website for additional insight.

Each QPR file holds project data meant to be opened by its native application. Misidentifying the source can lead to issues when trying to open or edit the file. If the file is ZIP-compressed, a simple unzip tool might show extra files, but caution is advised.
FilExt.com note: It helps to know the file's origin and internal format to choose the correct software for viewing and editing.

How do you open QPR files?

You need a suitable software like QBlade to open a QPR file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your QPR file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a QPR file directly in the browser:. Just drag the file onto this browser window and drop it.

Online QPR Text Viewer

Choose your .qpr file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert QPR files:

QBlade
See the previous paragraphs to learn more about the main application. QPR files are often referred to as QBlade data files because this type of file is primarily created or used by this software.
Dinkum Embedded C++ Abridged Library
Foxpro (Relational Query) by Microsoft Corporation
OS/2 Printer Queue Driver

Technical Data for QPR File Extension

File classification:

Data

Related files:

prj, mdl, slx, proj, qrp, qpe, jpg, zip

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: Visual.FoxPro.Query
EXEFile: %ProgramFiles%\microsoft visual studio\vfp98\vfp6.exe -SHELL

ProgramID: Visual.FoxPro.Query.5
EXEFile: C:\DevStudio\VFP\VFP.EXE -SHELL

ProgramID: Visual.FoxPro.Query
EXEFile: %ProgramFiles%\Microsoft Visual FoxPro 8\vfp8.exe -SHELLOPEN %1

ProgramID: Visual.FoxPro.Query
EXEFile: %ProgramFiles%\Vfp9\vfp9.exe -SHELLOPEN

ProgramID: M2M.qprFile
EXEFile: %ProgramFiles%\Common Files\Microsoft Shared\VFP\vfp8r.dll

Show all 5 listings To Top

a qpr project file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with QPR files

Associate the QPR file extension with the correct application.
Update your software that should actually open project files. Because only the current version supports the latest QPR file format. Search, therefore, e.g. on the manufacturer website after an available QBlade update.
To make sure that your QPR file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .QPR file online - secure, fast, and no downloads needed.