File Extension Search

.mpj File Extension

Developer: Adobe Systems
File type: Project File
You're here because you have a file that has a file extension ending in .mpj. Files with the file extension .mpj can only be launched by certain applications. It's possible that .mpj files are data files rather than documents or media, which means they're not meant to be viewed at all.

what is a .mpj file?

The MPJ file extension is associated to a data file format of Robohelp HTMLProject. The MPJ file format and Robohelp HTMLProject software were developed by Adobe Systems. This software is a help content authoring application and a powerful program for creating WebHelp, HTML help and WinHelp. It provides table of contents, help information and indexes. It features pods, panes, customizable menus, toolbars and workspace. Pods are special windows that are movable to anywhere in the workspace. The Project Manager pod creates help topics. Additional features include spell checker and “find and replace” useful text tools. It helps create project documentation like manuals that can be printed in customized PDF format documents. It can be used to create simple online tutorials. The new version of Robohelp uses the .xpj extension however it still allows to open MPJ files. Files in the MPJ format can be opened with the Adobe RoboHelp 9 in Mac or in Microsoft Windows –based platforms.

how to open a .mpj file?

Launch a .mpj file, or any other file on your PC, by double-clicking it. If your file associations are set up correctly, the application that's meant to open your .mpj file will open it. It's possible you may need to download or purchase the correct application. It's also possible that you have the correct application on your PC, but .mpj files aren't yet associated with it. In this case, when you try to open a .mpj file, you can tell Windows which application is the correct one for that file. From then on, opening a  .mpj file will open the correct application. Click here to fix .mpj file association errors

applications that open a .mpj file

Adobe RoboHelp 9

Adobe RoboHelp 9

Adobe RoboHelp 9 is a help authoring tool (HAT) used in creating web-based guides for end-users of software or hardware. Technical writers provide the content for the user manual, which the HAT generates as either a compiled or a non-compiled Help file format. The compiled Microsoft formats for a virtual user guide include CHM (Compiled HTML Help) and HLP (WinHelp). Non-compiled file formats for online manuals are PDF, XML, HTML, and JavaHelp. RoboHelp generates electronic guides in other formats, such as Flash and Adobe AIR for interactive manuals, or as ePub and Mobi eBooks for portable e-readers. User manuals in any format begin the same way with a title page and introduction, and then followed by a table of contents. Some online help generators have additional features, such as a spellchecker to correct mistakes in grammar and spelling, and a WYSIWYG image editor for adding photos and screenshots into the user manual.

a word of warning

Be careful not to rename the extension on .mpj files, or any other files. This will not change the file type. Only special conversion software can change a file from one file type to another.

what is a file extension?

A file extension is the set of three or four characters at the end of a filename; in this case, .mpj. File extensions tell you what type of file it is, and tell Windows what programs can open it. Windows often associates a default program to each file extension, so that when you double-click the file, the program launches automatically. When that program is no longer on your PC, you can sometimes get an error when you try to open the associated file.

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