HPJ File Extension

The HPJ file extension was created by Microsoft and is also known as the Help Project File. HPJ is classified as a System Files and The format of this file type has not been determined yet. You can open HPJ files in PopTop Tropico program.

Help Project File Type

What is a HPJ File Type?

The project help files contain all the information the compiler needs to combine files by subject and d' other elements in a single file d' help. It usually includes the following sections: Alias, Baggage, Buildings, Config, Files, Cards and Windows.

HPJ is the native format used by WinHelp, but is also recognized by the third-tool d' creation aid. Originally created by eHelp, the RoboHelp program is now owned by Adobe Systems.

Free Online HPJ Tools & Apps

Access powerful and secure free online HPJ tools to convert, view, edit, merge, split, and compare HPJ files — all without installing any software. Our tools support the .HPJ (Help Project File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your HPJ files directly from your device with ease.

HPJ Converter

Open HPJ

Edit HPJ

Compare HPJ Files

Merge HPJ Files

Split HPJ Files

HPJ Metadata Viewer

HPJ Files Common Issues

There are few common issues with the Help Project File .HPJ File Extensions while opening the .HPJ files on Windows and MacOs, we have solution to those issues such as:

Can't Open HPJ Files?

1. You must have supported software programs installed for Help Project File on your system such as PopTop Tropico.
2. Associate default Poptop Tropico PopTop Tropico program for *.hpj (Help Project File) files.
   
   

   Associate HPJ Default Program on Windows

   1. Right-click a *.HPJ (e.g example.hpj) file and click Open With.
   2. In the Open with dialog box, click Poptop Tropico PopTop Tropico program Or click Browse to locate the program (*.exe) that you want.
   3. Select check box for Always use this app to open .hpj files.
   
   

   Associate HPJ Default Program on MacOs

   1. Click *.HPJ (e.g example.hpj) file and click information -> Open With.
   2. In the programs list, click Poptop Tropico PopTop Tropico program Or other appropriate program that you want.
   3. Confirm Change for all... and Contine.
   4. A message will appear "This change will be applied to all files with .PopTop Tropico extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related HPJ File Extensions

HPJ default file extension is .HPJ and other similer related extensions are:

All Platform Software Programs for HPJ File Extension

List of all softwares that can open the HPJ files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Open HPJ File on Windows

	Software	License	Developer
	PopTop Tropico 000 for Windows	Paid	PopTop Tropico
	Adobe RoboHelp 2019 for Windows	Commercial	Adobe

Open HPJ File on Mac OS

	Software	License	Developer
	Adobe RoboHelp 2019 for MacOs	Commercial	Adobe

Open HPJ file on Linux

Open HPJ file on Web

Open HPJ file on iOS

Open HPJ file on Android

About Licensing

1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
3. Free⁺ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

About HPJ - Help Project File