.HPJ File Overview

File Extension:	HPJ
File Type Description:	Help Project File
File Type Developer:	Microsoft Corporation
Primary Associated Software:	Adobe RoboHelp
Primary Software Developer:	Adobe Systems Incorporated

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Home File Types System Files HPJ

What is File Extension HPJ?

Adobe Systems Incorporated created the Help Project File (HPJ) file for the Adobe RoboHelp software series. Our data shows that HPJ files are frequently utilized by PC users in United States and popular on the Windows 10 platform. A vast majority of these users are opting to use Google Chrome as their preferred internet browser.

Associated Developers and Software

	Microsoft Windows Help by Microsoft Corporation
	Adobe RoboHelp by Adobe Systems Incorporated

Top HPJ User Languages

Top HPJ 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 HPJ Files

Extension	File Type Developer	File Category	File Type Description
.BLA	Adobe Systems Incorporated	Data Files	Adobe Black Colour Separation Data
.RMD	Thomson Reuters Corporation	Data Files	Reference Manager Data File
.SCT	Scitex	Raster Image Files	Scitex Continuous Tone File
.R3D	Various Developers	Video Files	REDCODE Video File
.DV	Roxio	Video Files	Digital Video File
.IFF	Electronic Arts	Audio Files	Interchange File Format
.ACSM	Adobe Systems Incorporated	eBook Files	Adobe Content Server Message File
.JSE	Microsoft Corporation	Executable Files	JScript Encoded File
.IDD	Adobe Systems Incorporated	Page Layout Files	Adobe InDesign For Mac Document
.AMP	Adobe Systems Incorporated	Settings Files	Adobe Photoshop Curves Map File