Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .qpf

2 extension(s) and 1 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .qpf file?
  • Which program can create the .qpf file?
  • Where can you find a description of the .qpf format?
  • What can convert .qpf files to a different format?
  • Which MIME-type is associated with the .qpf extension?
.qpf
Altera Quartus II Project .qpf file icon

Altera Quartus II Project

The QPF file is a Altera Quartus II Project. Altera Quartus is a programmable logic device design software from Altera.
Category: Project files
Application: Altera Quartus II
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Altera Quartus II Device Package
Altera Quartus II VHDL Output File
Altera Quartus II JTAG Debugging Information File
Altera Quartus II Vector Waveform File
Altera Quartus II IP File
.qpf
QuickPad Encrypted Document .qpf file icon

QuickPad Encrypted Document

The QPF file is a QuickPad Encrypted Document. Kumbu QuickPad is a notepad application for Microsoft Windows.
Detailed description not available
Category: Document files
Application: QuickPad
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
-
.q3d
Quest3D Project .q3d file icon

Quest3D Project

The Q3D file is a Quest3D Project. Quest3D is a software package to develop real-time 3D applications.
Detailed description not available
Category: Project files
Application: Quest3D
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
qpf
Links:
-
Related extensions:
-

Other types of files may also use the .qpf file extension. If you have helpful information about .qpf extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Microsoft Windows Prefetch Data
Corel Presentations Slideshow Runtime
Ingres Embedded QUEL Source Code
Intuit Quicken Financial Planner Data
SWI-Prolog Quick Load File

The .qpf filename extension is often given incorrectly!

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

qpd (1), qpb (1), qlf (1), qf (1), qpt (1), qpg (1), qpc (1), qp (1), qfp (1), pf (1), qpr (1)

Can't open a .qpf file?

If you want to open a .qpf file on your computer, you just need to have the appropriate program installed. If the .qpf association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.qpf

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android