File Extension Database

Open PLU File

PLU file is a file extension format that comes in various forms, each possessing its individual ways of usage. Three main types exist: the Eclipse Plug-in Development Environment Project File, the Adobe RoboHelp Popup Definition File, and the Atari PLU Image File.

Eclipse Plug-in Development Environment Project File

An Eclipse Plug-in Development Environment (PDE) project file uses the PLU extension. The files are one component of a multi-tiered system utilized by the Eclipse Foundation to create modular and extensible software applications. You can open these files using the Eclipse PDE, which is available for Windows, macOS, and Linux. Learn more about the Eclipse PDE Project Files, including how to open and use them on the Eclipse website.

Adobe RoboHelp Popup Definition File

PLU file extension is also associated with Adobe RoboHelp, a Windows program used to create help systems for desktop or web-based applications. PLU files are often used to define popup links within an application or software�s help system. RoboHelp users can create PLU files using the in-built editor or export from an existing HTML, RTF, or text file. Additional details about creating and using PLU files in RoboHelp are available on the Adobe website.

Atari PLU Image File

Some PLU files are image files specifically used for Atari computers, like the Atari Falcon and the Atari TT. These files can be opened using a variety of image editing applications that support the Atari PLU file format, such as Adobe Photoshop or GIMP. Information about the Atari PLU Image Files can be found on the GIMP website and the Adobe Photoshop website.

PLU File Important Information

In conclusion, despite sharing a common extension, PLU files can be used in an array of scenarios, from software development to creating help systems, and even in-game image files. Therefore, to open a PLU file, you need to discern what program the file correlates to and use the relevant software for usage. Moreover, always exercise caution when dealing with unknown file types. If you are unsure of a file's legitimacy, it's safer not to open the file but to thoroughly inspect it with a reliable antivirus program first.

How Can I Open PLU File on Windows

We researched and learned that the best way to open PLU file is to find a PLU file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a PLU file is not opened in an application and you instead get a "Windows can't open a file" error message you should try looking for an application which can open the file in question.
If you know the application which can open PLU file then run it and see if there is a File->Open main menu option in the application.
If you don't know the application which function as PLU file opener then try to search online for "PLU viewer", "application to open PLU file" or "open PLU file" queries in the search engine you like.
Install the application you found and check if it can open PLU file

How Can I Open PLU File on Mac OS

We recommend to find a PLU file in question in Mac OS Finder and double click on it to launch the corresponding application.
If a PLU file is not opened in a Mac OS application and you instead get a "There is no application set to open the file" error message you can click on "Search App Store" in the error dialog and Mac OS will show you applications compatible with PLU file.
If you know the Mac OS application which can work as PLU file opener you can choose the "Choose Application..." option in the error box to associate the file extension and open PLU file in it.
If you don't know the application which can open PLU file then try to search for "PLU viewer", "application to open PLU file" or "read PLU file" queries in the online search engine you like.
Install the application you found and check if it can read PLU file

How Can I Open PLU File on Android

If you downloaded a PLU file on Android device you can open it by following steps below:

In the Android apps list on your Android device find "My Files" or "File manager" app and tap to start it.
Tap on "Downloads" folder inside the app.
You should see your downloaded PLU file in that folder.
Tap on the file. If Android device supports opening the file you downloaded it will open in the corresponding app.
If file does not open you can look for the corresponding app that can open the file by searching Android App Store for the "PLU".
If you cannot open the file with the apps from Android App Store it is possible that the file could only be opened on desktop platforms such as Windows or Mac OS. Try searching for "PLU viewer", "PLU file reader" online and see if any desktop applications can open it.
It is also possible that the file you downloaded is outdated and is no longer supported.

How to Open PLU File on iPhone or iPad

To open PLU File on iOS device follow steps below:

We advies to open Files app on your iPhone or iPad device. You can find it by swiping down on the home screen and typing "Files" in the search bar.
Tap on the Downloads folder on the Files app home screen.
You will see all files that you recently downloaded. Tap on the PLU file to view it.
If you have the right app that can open it it will automatically launch and open your file.
If you don't have the app which can open it you need to serch Apple app store for "PLU". This way you can find apps which can open PLU files.
If this doesn't help it is possible that your file could be opened only by the desktop application. To find an app which can open it on desktop look for "PLU viewer" or "PLU file" online in your favorite search engine.

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