Opening a QEF File

The QEF file type is primarily associated with Excel.

QEF	File extension: QEF
	File type:	Query

What is a QEF file?

QEF files mostly belong to Excel by Microsoft Corporation. Use our "Online QEF Text Viewer" below to analyze your QEF file and to see all text it contains.

How to open QEF files

You need a suitable software like Excel to open a QEF file. You need a suitable software like Excel from Microsoft Corporation to open a QEF 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 QEF file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a QEF file directly in the browser:. Just drag the file onto this browser window and drop it.

Online QEF Text Viewer

Choose your .qef file to analyze

or drag and drop it here

Online File Viewer

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Unable to Open a .QEF File? Quick Solutions:

Because .QEF files can originate from different programs, they aren't universally openable with a single application.

Identify the Source: If received from a data analyst or accountant, it is likely a Microsoft Excel Query file used for database connections.
Check the Header: Open the file in a text editor or hex viewer to inspect the first few bytes:
- Readable text or SQL commands suggest a standard database query.
- "PK" indicates a zipped archive format.
Use the Original Software: You generally need the creating program to open it properly; try Microsoft Excel or Microsoft Query, or ask the sender for the software name.
Use this Webpage: Drag and drop your .QEF file onto this page to automatically detect its format, extract readable metadata, and preview the contents.

Technical Data for QEF File Extension

Related files:

qfl, png, jpeg, iqy, dqy, rqy

Mime type:

text/plain

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: Qef.DocType, FileType: Qef Document, AppName: Family Lawyer Application
EXEFile: QFL.EXE

ProgramID: QEF.Document
EXEFile: %ProgramFiles%\Broderbund\Family Lawyer 2004\fl2004.exe %1

ProgramID: QEF.Document
EXEFile: %ProgramFiles%\LEGALP~1\FAMILY~1\FL2003.EXE %1

ProgramID: QEF.Document
EXEFile: %ProgramFiles%\Parsons Technology\Family Lawyer 2000\FL2000.EXE %1

ProgramID: QEF.Document
EXEFile: %ProgramFiles%\Home and Business Lawyer\HBL.exe %1

ProgramID: QEF.Document
EXEFile: %ProgramFiles%\HPSelect\FL2002\Family Lawyer 2002\Fl2002.exe %1

ProgramID: QEF.Document
EXEFile: %ProgramFiles%\Legal Products\Family Lawyer 2003\FL2003.EXE %1

ProgramID: QEF.Document
EXEFile: %ProgramFiles%\Broderbund\Identity Theft Protector\itp.exe

ProgramID: QEF.Document
EXEFile: %ProgramFiles%treamCache\FltRoot\739008270\Program Files\Home and Business Lawyer\HBL.exe

Show all 9 listings To Top

a qef Query is a special file format by Microsoft Corporation and should only be edited and saved with the appropriate software.

How to solve problems with QEF files

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