Download Java Runtime Environment (JRE) (64-Bit) for Windows to run Java applications on your Windows computer. Java Runtime Environment (JRE) (64-Bit) has had 1 updates within the past 6 months. Download Java SE 8 Environment 8 1.8.11.12 for Mac. Fast downloads of the latest free software! Java SE 14 Archive Downloads. Go to the Oracle Java Archive page. The JDK is a development environment for building applications using the Java programming language. The JDK includes tools useful for developing and testing programs written in the Java programming language and running on the Java TM platform. Windows Offline (64-bit) filesize: 79.5 MB: Instructions: If you use 32-bit and 64-bit browsers interchangeably, you will need to install both 32-bit and 64-bit Java in order to have the Java plug-in for both browsers. » FAQ about 64-bit Java for Windows.

1. Download Java For 64 Bit Machine

See JDK 7 and JRE 7 Installation Guide for general information about installing JDK 7 and JRE 7.

See the Mac OS X Platform Install FAQ for general information about installing JDK 7 on Mac OS X.

Contents

System Requirements

• Any Intel-based Mac running Mac OS X 10.7.3 (Lion) or later.
• Administrator privileges.

Note that installing the JDK on a Mac is performed on a system wide basis, for all users, and administrator privileges are required. You cannot install Java for a single user.

Installing the JDK also installs the JRE. The one exception is that the system will not replace the current JRE with a lower version. To install a lower version of the JRE, first uninstall the current version.

JDK 7 Installation Instructions

Installation of the 64-bit JDK on Mac Platforms

When you download the Java Development Kit (JDK), the associated Java Runtime Environment (JRE) is installed at the same time. The JavaFX SDK and Runtime are also installed and integrated into the standard JDK directory structure.

Depending on your processor, the downloaded file has one of the following names:

• jdk-7u<version>-macosx-amd64.dmg
• jdk-7u<version>-macosx-x64.dmg

Where <version> is 6 or later.

1. Download the file. Before the file can be downloaded, you must accept the license agreement.

2. From either the Downloads window of the browser, or from the file browser, double click the .dmg file to launch it.

3. A Finder window appears containing an icon of an open box and the name of the .pkg file Double click the package icon to launch the Install app.

4. The Install app displays the Introduction window. Click Continue.

4a. Note that, in some cases, a Destination Select window appears. This is a bug, as there is only one option available. If you see this window, select Install for all users of this computer to enable the continue button. Click Continue.

5. The Installation Type window appears. Click Install.

6. A window appears which says 'Installer is trying to install new software. Macbook air download os. Type your password to allow this.' Enter the Administrator login and password and click Install Software.

7. The software is installed and a confirmation window appears. Click the ReadMe for more information about the installation.

After the software is installed, delete the dmg file if you want to save disk space.

Determining the Default Version of the JDK

A: If you have not yet installed Apple's Java Mac OS X 2012-006 update, then you are still using a version of Apple Java 6 that includes the plug-in and the Java Preferences app. See Note for Users of Macs that Include Apple Java 6 Plug-in.

There can be multiple JDKs installed on a system – as many as you wish.

When launching a Java application through the command line, the system uses the default JDK. It is possible for the version of the JRE to be different than the version of the JDK.

You can determine which version of the JDK is the default by typing java -version in a Terminal window. If the installed version is 7u6, you will see a string that includes the text 1.7.0_06. For example:

To run a different version of Java, either specify the full path, or use the java_home tool:

For more information, see the java_home(1) man page.

Uninstalling the JDK

To uninstall the JDK, you must have Administrator privileges and execute the remove command either as root or by using the sudo(8) tool.

Navigate to /Library/Java/JavaVirtualMachines and remove the directory whose name matches the following format:^*

For example, to uninstall 7u6:

Do not attempt to uninstall Java by removing the Java tools from /usr/bin. This directory is part of the system software and any changes will be reset by Apple the next time you perform an update of the OS.

^*The 7u4 and 7u5 releases were installed into a directory that does not follow this format. To uninstall 7u4 or 7u5, remove the 1.7.0.jdk directory from the same location.

RXTX for Java

Fork of the Java RXTX project to primarily provide a compiled native 64-bit package for Windows and Linux. RXTX is a Java native library providing serial and parallel communication for the Java Development Toolkit (JDK). RXTX is licensed under the GNU LGPL license as well as these binary distributions. RXTX is a great package, but it was lacking pre-built binaries for x64 (64-bit) versions of Windows. This project distributes binary builds of RXTX for Windows x64, x86, ia64 and Linux x86, x86_64.

These builds are compiled with the latest Microsoft Visual Studio tools. The latest CVS snapshots of RXTX were much better and more stable than the versions on the official rxtx.org website. Therefore, builds for Linux are also included to be consistent with the Windows binaries.

Sponsored by

RXTX for Java is proudly sponsored by Greenback. We love the service and think you would too.

More engineering. Less paperwork. Expenses made simple.

Attribution and license

While an attribution is not required, the following would be appreciated somewhere within your project or source code. If you include any of the builds in your own personal or commercial application, please make sure to at least provide a note of thanks to Fizzed, Inc. in your release notes. The following statement below is an example:

Caveats

• Builds are based on recent CVS snapshots. Please see the ReleaseNotes.txt for information about which snapshot I based this distribution on.
• Removed UTS_NAME warning from .c files to match kernel with the version you compiled against.
• Changed version in RXTXVersion.jar and in SerialImp.c to match this release so that the CVS snapshot was known.

win-x86, win-x64, ia64

Built using Microsoft Visual C++ 2008 - not MinGW. The x86 and x64 versions are native and do not rely on any other non-standard windows libraries. Just drop in the compiled .dlls that are specific to the version of Java you run. If you installed the 64-bit version of the JDK, then install the x64 build.

Tested the x86 and x64 versions with Windows 2008, 2003, and Vista SP1.

linux-i386, linux-x86_64

Built using CentOS 5.2 and gcc 4.1.2. Just drop in the compiled .dlls that are specific to the version of Java you run. If you installed the 64-bit version of the JDK, then install the x64 build.

Tested the x86 and x64 versions with x86 and x64 versions of CentOS 5.0 and 5.2.

Downloads

Updates? Need assistance?

Follow @fizzed_inc on Twitter for future updates and latest news.

Download Java For 64 Bit Machine

If you have specific issues, questions, or problems, please contact us with your inquiry or consulting request.