Is my Java 32 or 64 bit?

Asked By: Waldir Ramanujam | Last Updated: 30th May, 2020
Category: technology and computing programming languages
4.9/5 (112 Views . 32 Votes)
Go to the command prompt. Type "java -version" and press enter. If you are running Java 64-bit the output should include "64-Bit"

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Hereof, how do I know if Eclipse is 32 or 64 bit?

Click on 'Configuration' tab: Scroll down and look for osgi. arch in in textbox, ' x86 ' indicates 32 bit and ' x86_64 ' indicates 64 bit eclipse.

Furthermore, does Eclipse Need JDK? You must install a full JDK. Current releases of Eclipse require Java 8 or newer. If you are using Eclipse to do Java development, or are on macOS, install a JDK. In all cases, 64-bit Eclipse requires a 64-bit JVM, and a 32-bit Eclipse requires a 32-bit JVM.

Correspondingly, do I need both 32 and 64 bit Java?

Yes, it is absolutely no problem. You could even have multiple versions of both 32bit and 64bit Java installed at the same time on the same machine. In fact, i have such a setup myself. You can install multiple Java runtimes under Windows (including Windows 7) as long as each is in their own directory.

Can 32 bit Eclipse run on 64 bit Windows?

You can install 32bit Eclipse on 64bit Windows without an issue. The Windows OS has facilities to deal with 32bit processes. Yes. You'll need to install the 32 bit version of the JDK and set the JAVA_HOME environment variable to point to it.

32 Related Question Answers Found

Does Eclipse work on Windows 10?

eclipse doesn't run on windows 10.

What version of Eclipse Do I have Windows?

The first method is to use the About Eclipse link which could be found in the Help menu. Open Eclipse. Go to Help=>About Eclipse. Eclipse will display a pop-up as below where you will be able to check the version of Eclipse you are using.

How do I uninstall eclipse 64 bit Windows 7?

If you wish to uninstall Eclipse, refer to its uninstall instructions.
  1. Choose the menu option Help > About > Installation Details.
  2. Select Oxygen XML Editor plugin from the list of plugins.
  3. Choose Uninstall.
  4. Accept the Eclipse restart.
  5. If you want to remove the user preferences:

What is Spring Tool Suite?

The Spring Tool Suite is an Eclipse-based development environment that is customized for developing Spring applications. It is freely available for development and internal business operations use with no time limits, fully open-source and licensed under the terms of the Eclipse Public License.

What is the latest version of Eclipse?


The various versions are:
  • Eclipse 4.7 (June 2017) (Oxygen)
  • Eclipse 4.8 (June 2018) (Photon)
  • Eclipse 2018-09 (4.9)
  • Eclipse 2018-12 (4.10)
  • Eclipse 2019-03 (4.11)
  • Eclipse 2019-06 (4.12)
  • Eclipse 2019-09 (4.13)
  • Eclipse 2019-12 (4.14)

How do I know what bit version of STS I have?

5 Answers. Hit Ctrl + Alt + Del to open the Windows Task manager and switch to the processes tab. 32-bit programs should be marked with *32 . Open eclipse.

How do I upgrade Java to 64 bit Windows 10?

Go to the Windows Start Button and select Settings then Control Panel. Click Java in the Control Panel list, it has an icon of a coffee cup with steam. Select the Update tab then click the Update Now button. Click Yes to allow changes.

How do I install JDK?

1. How To Install JDK on Windows
  1. Step 0: Un-Install Older Version(s) of JDK/JRE.
  2. Step 1: Download JDK.
  3. Step 2: Install JDK.
  4. Step 3: Include JDK's "bin" Directory in the PATH.
  5. Step 4: Verify the JDK Installation.
  6. Step 5: Write a Hello-World Java Program.
  7. Step 6: Compile and Run the Hello-World Java Program.

How do I upgrade Java to 64 bit Windows 7?


Go to the Windows Start Button and select Settings then Control Panel. Click Java in the Control Panel list, it has an icon of a coffee cup with steam. Select the Update tab then click the Update Now button. Click Yes to allow changes.

Is my chrome 64 bit?

Check Chrome Version and Update It
Open Chrome, click the menu icon at the top-right, then go to “Help -> About Google Chrome” and take a look at the version number on the new page. Here you'll see quite clearly whether or not you have 64-bit Chrome because it'll say it next to the version number.

Is my browser 64bit?

To check if you're running the 64-bit version of Google Chrome, open the Settings menu and head to Help > About. Look to the right of the version number. If you see “(64-bit)” at the end, you're running the 64-bit version. If you don't, you're running the 32-bit version.

Which Java do I have?

The Java version can be found in the Java Control Panel. Under the General tab in the Java Control Panel, the version is available through the About section. A dialog appears (after clicking About) showing the Java version.

Which version of Java should I use?

Java SE 8 remains the preferred production standard in 2019. While both 9 and 10 have been released, neither will be offering LTS. Since it's first release in 1996, Java has maintained a reputation for being one of the most secure, reliable, and platform independent languages for computer programming.

Does Windows 10 need Java?


Java just allows you to run software written in Java, and you may be surprised by how few websites and programs actually require Java, since almost all of them use JavaScript. If you still do wish to install it though (for whatever reason), just pick the same version (32 or 64 bit) as your operating system.

Can 64 bit Java run on 32 bit Windows?

A java program is an intermediate byte code and not platform dependant. There is no such thing like "64 bit java program". But the JVM which runs the java program is of course platform dependant. On a 32bit machine you have to use a 32bit JRE or JDK, and vice versa.

Can I run 32 bit and 64 bit on the same computer?

Generally speaking, 32-bit programs can run on a 64-bit system, but 64-bit programs will not run on a 32-bit system. While it is possible to install a 32-bit operating system on a 64-bit system, it is best to install a 64-bit version if possible.