BLUEJ File Extension

BLUEJ file extension is created by University of Kent, also known as BlueJ Package File. BLUEJ has been classified as Developer Files. The format of this file type has not been determined yet. You can open BLUEJ files in BlueJ program.

BlueJ Package File Type

BlueJ Package File Type

Extension	.bluej
Developer	University of Kent
Popularity	Very Common Common Average Uncommon Rare 2.0 (19 Votes) Thank you for voting!Already voted, thanks!
Mime Type	mime-type/not.available
Default Program	BlueJ
Category	Developer Files
Format	Not Available
Updated	5/1/2025

What is a BLUEJ File Type?

Each time you create a new project in the BlueJ, the .BLUEJ package will be created and saved in your project folder.

What is a Default BLUEJ File Name?

Name of the BLUEJ file that appears in your project folder.

Free online BLUEJ Tools & Apps

We have also the free online .BLUEJ (BlueJ Package File) file extension apps that can allow to view, edit, convert from to BLUEJ, merge, split and compare the BLUEJ files without installing anything on your system. Please click on the links to explore the complete list of details for each required feature.

BLUEJ Files Common Issues

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

Can't Open BLUEJ Files?

1. You must have supported software programs installed for BlueJ Package File on your system such as BlueJ.
2. Associate default Bluej BlueJ program for *.bluej (BlueJ Package File) files.
   
   

   Associate BLUEJ Default Program on Windows

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

Related BLUEJ File Extensions

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

All Platform Software Programs for BLUEJ File Extension

List of all softwares that can open the BLUEJ 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 BLUEJ File on Windows

	Software	License	Developer
	BlueJ 3 for Windows	Open Source	BlueJ

Open BLUEJ File on Mac OS

	Software	License	Developer

Open BLUEJ file on Linux

	Software	License	Developer

Open BLUEJ file on Web

	Software	License	Developer

Open BLUEJ file on iOS

	Software	License	Developer

Open BLUEJ file on Android

	Software	License	Developer

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 BLUEJ - BlueJ Package File

Updated 5/1/2025

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