.QPF File Extension

File Type 1

Quartus II Project File

Developer Altera
Popularity
3.7  |  3 Votes
Category Data Files
Format N/A

What is a QPF file?

Project file created by Quartus II, a program for analyzing and optimizing HDL (Hardware Description Language) designs; includes data related to a single design analysis project; also contains information about the current version of the Quartus II software and all the revisions created for the project.

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Programs that open QPF files

Windows
Linux
Updated November 2, 2009
File Type 2

QuickPad Encrypted Document

Developer Klumbu
Popularity
2.0  |  2 Votes
Category Text Files
Format Text

What is a QPF file?

Encrypted text document created by QuickPad, a text editor sometimes used as a replacement for Notepad on Windows; stores text that can only be viewed by opening the file in QuickPad; used for protecting sensitive information.

More Information

To create a QPF file, select File → Export as QuickPad file... from the QuickPad application menu.

NOTE: Since QPF files do not use a user-specified password when they are encoded, two QPF files with the same document text contain the same encoded data.

Programs that open QPF files

Windows
Updated January 2, 2013
File Type 3

Quest3D Project

Developer Act-3D
Popularity
2.0  |  1 Vote
Category Data Files
Format N/A

What is a QPF file?

Project created with Quest3D, a 3D development program used for creating 3D games, simulations, and training software; contains project data and workspace settings; can be viewed with the free Quest3D Viewer.

More Information

Act-3D Quest3D is now discontinued.

Programs that open or reference QPF files

Windows
Act-3D Quest3D
Act-3D Quest3D Viewer
Updated December 7, 2018

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