QCF

qcf icon

QuikCAT compressed data

File type: Archive and compressed file

A qcf file is compressed data created in the QuikCAT compression format.

The format is associated with Miliki Shrink, a compression utility for Microsoft Windows.

Found 4 different file type records with the same qcf filename suffix.

What is qcf file?

File type category:
Archive and compressed file

Date updated: October 12, 2026

The qcf file extension is used by Miliki Shrink, compression software for Microsoft Windows developed by LAFE (QuikCat).

A qcf file stores data compressed with QuikCAT and is intended to be opened or extracted with Miliki Shrink.

How to open qcf file?

Open the qcf file with Miliki Shrink on Microsoft Windows. The program can read the QuikCAT compressed data and extract its contents.

How to convert qcf file?

To use the contents in another format, first extract the qcf file with Miliki Shrink, then open the extracted files in software that supports their formats.

Suggested software to open qcf file:

Miliki Shrink icon
Miliki Shrink
A high compression file archive

Associated software actions with the qcf file

Software applications that can open qcf files:

Microsoft Windows

no icon available Miliki Shrink

Software apps that create qcf files:

Microsoft Windows

no icon available Miliki Shrink

Software apps that extract qcf files:

Microsoft Windows

no icon available Miliki Shrink

Microsoft QBasic coordinates

File type category:
Source code and script file

Date updated: April 28, 2017

The qcf file extension is associated with the in Microsoft QBasic, an integrated development environment, distributed as a part of MS-DOS operating system version 5.0 and higher.

QBasic is lighter version of Microsoft QuickBASIC that was distributed as a stand-alone programming development.

The qcf files were used to create drawings in QBasic/QuickBasic.

How to open qcf file?

Use QuickBasic or QBasic to open .qcf coordinates files.

How to convert qcf file?

Conversion to other formats is not possible.

Suggested software to open qcf file:

Associated software actions with the qcf file

Software applications that can open qcf files:

Microsoft MS-DOS

Software applications that can edit qcf files:

Microsoft MS-DOS

Software capable of saving qcf files:

Microsoft MS-DOS

Software apps that create qcf files:

Microsoft MS-DOS

Software applications that handle other tasks involving qcf files:

Microsoft MS-DOS

Q-emuLator data

File type category:
Emulator file

Date updated: December 20, 2018

Record marked as obsolete and not updated for a long time.

The qcf file extension is used for files fir Q-emuLator, an emulator of Sinclair QL computer.

The qcf file contains some kind of data.

Most likely some old format without support. No further information could be found.

QuickLogic constraint file

File type category:
Miscellaneous file

Date updated: April 15, 2024

The QCF file, or QuickLogic constraint file, is a type of file used in electronic design automation. It is used explicitly by QuickLogic software products to define constraints for programmable logic devices. These constraints can include timing requirements, placement of logic elements, and other design parameters.
This file helps guide the software in optimally configuring the programmable logic device to meet the design requirements.

For more information, go to the QuickLogic website link.

Related file extensions