Run java application browser

Web Browsers that support Java Applets and how to enable them

This article is about the support of Java on browsers.

Why we need the support of Java on a browser?

If you learned or have some knowledge or have worked in Java then it is likely that you must have come across this concept of Java Applet. So, an Applet is nothing but a Java program but the only difference is that it cannot directly run on a standalone machine. It needs a web browser to run. It is easily embedded within an HTML page and is a client-side concept i.e. runs on client-side.

So, to run Applet, we need a Java-enabled browser. Browsers come with a Java plugin that allows the execution of an Applet on it. And so, the browsers that come to Java enabled, can run Applet without any hassle.

So, now that we know why we need browser support for Java, let’s start with the list of browsers that support it today.

Browser that supports Java:
Browsers require Java plugin which depends on NPAPI (Netscape Plugin Application Programming Interface). Today, the majority of the well-known browsers have dropped the support for that.

Here are browsers that do not support Java Applet any more:

So, as you can see that all these browsers not longer support Applet. Even the newer versions of Oracle’s JDK does not come with the support of the Java browser plugin.

The reason for dropping the support was because of security issues and risks that were found.

But there is Internet Explorer that still has the support for Java Applet. So, today Internet Explorer is the only browser that supports Java Applet.

How to enable Java in Internet Explorer?
Following are the steps to enable Java on Internet Explorer:

1. Click on the ‘Tools’ icon on the top right corner of the window or press Alt+X, if on windows.
2. Then for the menu select ‘Internet Options’.
   
3. Then in ‘Security’ tab, click on ‘Custom level’.
   
4. Now, In the pop-up, scroll down and search for ‘Scripting of Java applet’ and make sure it is enabled and click OK.

Note: There is another way if you still want to run Applet and security is not a concern and if you don’t want to use Internet Explorer, then you download an older version of any browser that did support Java Applet.

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How to Run Java Applet Program in Web Browser in 4 Ways

Java applets provide interactive features to web applications

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• Java applets are small applications written in the Java programming language.
• They can be installed and run automatically as part of a web document.
• Any browser that has JVM operating in it can run Java applets.
• To operate it in a browser, you must create an HTML text file with a tag that loads the applet.

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Let’s start by saying only two browsers still officially support Java. Just Internet Explorer and Safari. There are workarounds for certain browsers, while Firefox is the only exception out of all major browsers.

If you get the error your browser is not set up to run the applet program in Java, you’ll need to enable Java in browsers from the Java Control Panel and do some tweaking.

Depending on your browser of choice, we have instructions on how to run java applets. Check the steps below.

Can Java applets run from a web browser?

Java applets used to be able to run from a web browser, but support for Java applets in modern web browsers has been largely phased out due to security concerns.

They were a popular way to provide interactive web page content, but they have fallen out of favor recently. Java applets run in a sandboxed environment within the web browser, which can help to prevent them from causing harm to the user’s computer or the web page they are visiting.

However, Java applets also have access to system resources, making them a potential security risk if they need to be correctly designed and implemented.

Most modern web browsers, including Google Chrome, Mozilla Firefox, and Microsoft Edge, no longer support Java applets by default.

Some browsers may still offer the option to enable Java support, but this is generally not recommended due to the security risks involved. Instead, web developers are encouraged to use other technologies like HTML5 and JavaScript to provide interactive content on their web pages.

How can I run Java Applets in a browser?

1. Enable Java content for browsers

Before you can run the applet program in Java on your favorite browser, you need to enable Java content. This can be done via Settings, after you install Java on your PC.

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The Java applet will then be displayed on the web page by making use of the deprecated applet HTML element, or the recommended object element.

1. Download and install Java for Windows.

2. In the Windows Search bar, type Java and open Configure Java from the list of results.

3. In the Java Control Panel, check the Enable Java content for browser and Web Start applications box.

4. Click on Apply and OK to save the changes.

5. You can now run Java applets on your browser.

2. Run Java Applets in Google Chrome

1. Launch your browser.
2. Navigate to the IE Tab extension page. It stimulates the Internet Explorer engine to run Java Applets for Google Chrome.
3. Click on Add to Chrome.
4. After that, install the IE Tab Helper application on your PC. It’s a necessary tool if you want to run Java on Chrome.
5. Lastly, you should be able to simulate the Internet Explorer engine in Chrome and use Java Applets without any issues.

Read more about this topic

3. Run Java applet in Microsoft Edge

1. Launch the Edge browser.
2. Click on the 3-dot menu and expand More tools.
3. There, just click on the Open with Internet Explorer option.
4. If you do not see that option, click the 3-dot menu, and select Settings.
   
5. On the left pane, click Default browser, and on the right pane, select Add under the Internet Explorer Mode pages option.
   
6. Enter the URL of the applet and hit Add.
   

If you get to a webpage with the Java content or Applets you need to run, the simple workaround is opening the page in Internet Explorer.

4. Enable Java Applet on Internet Explorer

1. Now, the easiest way is to use Internet Explorer from the get-go. If you cannot run Java on Internet Explorer, then open Internet Explorer.
2. Click on the cog Tools menu and open Internet Options.
3. Under the Security tab, click on the Internet icon.
4. Click on the Custom level.
5. Make sure that the Scripting for Java applets is enabled.
6. Restart Internet Explorer and try again.

If your preferred browser does not support Java, check out our dedicated article to find solutions. You may also use a Java applet viewer.

We hope you enabled and ran Java applets on your web browser. In the comments section below, let us know if you encounter any difficulties or have any questions regarding the process.

Still experiencing issues?

If the above suggestions have not solved your problem, your computer may experience more severe Windows troubles. We suggest choosing an all-in-one solution like Fortect to fix problems efficiently. After installation, just click the View&Fix button and then press Start Repair.

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Running a Java Web Start Application

Note: To run applications deployed with Java Web Start technology, you must have a compatible version of the Java Runtime Environment (JRE) software. The complete Java Java Development Kit (JDK) is not required.

Running a Java Web Start Application From a Browser

You can run a Java Web Start application from a browser by clicking a link to the application’s JNLP file. The following text is an example of a link to a JNLP file.

Java Web Start software loads and runs the application based on instructions in the JNLP file.

Running a Java Web Start Application From the Java Cache Viewer

If you are using at least Java Platform, Standard Edition 6 or later, you can run a Java Web Start application through the Java Cache Viewer.

When Java Web Start software first loads an application, information from the application’s JNLP file is stored in the local Java Cache Viewer. To launch the application again, you do not need to return to the web page where you first launched it; you can launch it from the Java Cache Viewer.

To open the Java Cache Viewer:

1. Open the Control Panel.
2. Double click on the Java icon. The Java Control Panel opens.
3. Select the General tab.
4. Click View. The Java Cache Viewer opens.

The application is listed on the Java Cache Viewer screen.

Java Cache Viewer application

To run the application, select it and click the Run button, , or double click the application. The application starts just as it did from the web page.

Running a Java Web Start Application From the Desktop

You can add a desktop shortcut to a Java Web Start application. Select the application in the Java Cache Viewer. Right-click and select Install Shortcuts or click the Install button, .

A shortcut is added to the desktop.

You can then launch the Java Web Start application just as you would launch any native application.

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Run java application browser

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