File Extension Q3D - How To Open? (Updated 2026)

.Q3D File Overview

File Extension:	Q3D
File Type Description:	Quest3D Project File
File Type Developer:	Act-3D
Primary Associated Software:	Quest3D
Primary Software Developer:	Act-3D

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Q3D

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What is File Extension Q3D?

Act-3D created the Quest3D Project File (Q3D) file for the Quest3D software series. Our data shows that Q3D files are frequently utilized by PC users in United States and popular on the Windows 10 platform. A majority of people seeking info on Q3D files are using the Google Chrome browser.

Associated Developers and Software

	Quest3D by Act-3D
	QuickDraw by Apple

Top Q3D User Languages

Top Q3D File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Windows
	Mac

Other File Types Related to Q3D Files

Extension	File Type Developer	File Category	File Type Description
.QPF	Act-3D	Data Files	Quest3D Project File
.IGR	Interscape	Audio Files	Igor Engraver File
.CGR	Dassault Systèmes	CAD Files	CATIA Graphical Representation File
.EGR	Crestron Electronics	Data Files	Crestron Studio Engraver Document File
.TOM	Aptora	Data Files	Total Office Manager Accounting Data
.LKS	Captel SARL	Data Files	Offline Liberkey Packages
.86R	Texas Instruments, Inc.	Data Files	TI Connect Data
.KDZ	Kaspersky Lab	Data Files	Kaspersky Virus Bases File
.PR2	dBase, LLC	Developer Files	dBASE IV Printer Driver
.PTN	Nuance	Data Files	PaperPort Thumbnail File