- Latest Version:
- Requirements:Windows XP64 / Vista64 / Windows 7 64 / Windows 8 64
- Author / Product:Oracle / Java Development Kit (64-bit)
- Old Versions:
- Filename:jdk-7u67-windows-x64.exe
- MD5 Checksum:031f3420a8f176f24c25b067fa7bcd25
Java Development Kit 64-bit (also known as JDK) contains the software and tools that you need to compile, debug, and run applets and applications that you've written using the Java programming language. JDK has as its primary components a collection of programming tools, including javac, jar, and the archiver, which packages related class libraries into a single JAR file. This tool also helps manage JAR files, javadoc - the documentation generator, which automatically generates documentation from source code comments, jdb - the debugger, jps - the process status tool, which displays process information for current Java processes, javap - the class file disassembler, and so many other components.
The JDK 64-bit also comes with a complete Java Runtime Environment, usually called a private runtime. It consists of a Java Virtual Machine and all of the class libraries present in the production environment, as well as additional libraries only useful to developers, and such as the internationalization libraries and the IDL libraries. Download Java Development Kit Offline Installer Setup 64bit for Windows
Contents of the JDK:
Development Tools
(In the bin/ subdirectory) Tools and utilities that will help you develop, execute, debug, and document programs written in the JavaTM programming language.
Runtime Environment
(In the jre/ subdirectory) An implementation of the Java Runtime Environment (JRE) for use by the JDK. The JRE includes a Java Virtual Machine (JVM), class libraries, and other files that support the execution of programs written in the Java programming language.
Additional Libraries
(In the lib/ subdirectory) Additional class libraries and support files required by the development tools.
Demo Applets and Applications
(In the demo/ subdirectory) Examples, with source code, of programming for the Java platform. These include examples that use Swing and other Java Foundation Classes, and the Java Platform Debugger Architecture.
Sample Code
(In the sample subdirectory) Samples, with source code, of programming for certain Java API's.
C header Files
(In the include/ subdirectory) Header files that support native-code programming using the Java Native Interface, the JVM Tool Interface, and other functionality of the Javaplatform. Download Java Development Kit Offline Installer Setup 64bit for Windows
Source Code
(In src.zip) Java programming language source files for all classes that make up the Java core API (that is, sources files for the java.*, javax.* and some org.* packages, but not for com.sun.* packages). This source code is provided for informational purposes only, to help developers learn and use the Java programming language. These files do not include platform-specific implementation code and cannot be used to rebuild the class libraries. To extract these file, use any common zip utility. Or, you may use the Jar utility in the JDK's bin/ directory: jar xvf src.zip.
Also Available: Download Java Development Kit for Mac
The JDK 64-bit also comes with a complete Java Runtime Environment, usually called a private runtime. It consists of a Java Virtual Machine and all of the class libraries present in the production environment, as well as additional libraries only useful to developers, and such as the internationalization libraries and the IDL libraries. Download Java Development Kit Offline Installer Setup 64bit for Windows
Contents of the JDK:
Development Tools
(In the bin/ subdirectory) Tools and utilities that will help you develop, execute, debug, and document programs written in the JavaTM programming language.
Runtime Environment
(In the jre/ subdirectory) An implementation of the Java Runtime Environment (JRE) for use by the JDK. The JRE includes a Java Virtual Machine (JVM), class libraries, and other files that support the execution of programs written in the Java programming language.
Additional Libraries
(In the lib/ subdirectory) Additional class libraries and support files required by the development tools.
Demo Applets and Applications
(In the demo/ subdirectory) Examples, with source code, of programming for the Java platform. These include examples that use Swing and other Java Foundation Classes, and the Java Platform Debugger Architecture.
Sample Code
(In the sample subdirectory) Samples, with source code, of programming for certain Java API's.
C header Files
(In the include/ subdirectory) Header files that support native-code programming using the Java Native Interface, the JVM Tool Interface, and other functionality of the Javaplatform. Download Java Development Kit Offline Installer Setup 64bit for Windows
Source Code
(In src.zip) Java programming language source files for all classes that make up the Java core API (that is, sources files for the java.*, javax.* and some org.* packages, but not for com.sun.* packages). This source code is provided for informational purposes only, to help developers learn and use the Java programming language. These files do not include platform-specific implementation code and cannot be used to rebuild the class libraries. To extract these file, use any common zip utility. Or, you may use the Jar utility in the JDK's bin/ directory: jar xvf src.zip.
Also Available: Download Java Development Kit for Mac
Java 1.6 Download 64 Bit
New Features and Enhancements:
Optional.orElseThrow() Method.
APIs for Creating Unmodifiable Collections.
System Property to Disable JRE Last Usage Tracking.
Hashed Passwords for Out-of-the-Box JMX Agent.
JEP 307 Parallel Full GC for G1.
JEP 319 Root Certificates.
TLS Session Hash and Extended Master Secret Extension Support.
Bytecode Generation for Enhanced for Loop.
javadoc Support for Multiple Stylesheets.
Overriding Methods That Do Not Change the Specification.
Comment Tag for Summary of an API Description.
Removed Features and Options:
Removal of Support for Using Old LookAndFeel.
Removal of Runtime.getLocalizedInputStream and getLocalizedOutputStream Methods.
Removal of RMI Server-Side Multiplex Protocol Support.
Removal of Common DOM APIs.
Removal of FlatProfiler.
Removal of Obsolete -X Options.
Removal of HostServicesgetWebContext Method.
Removal of T2K Rasterizer and ICU Layout Engine From JavaFX.
Removal of Deprecated VP6/FXM/FLV Code From JavaFX.
Removal of Deprecated Pre-1.2 SecurityManager Methods and Fields.
Removal of policytool.
Removal of Deprecated Classes in com.sun.security.auth.** .
Removal of Old (JDK 6, JDK 7, and JDK 8 Era) Standard Doclet.
JEP 313 Remove the Native-Header Generation Tool (javah).
Removal of Java Launcher's Data Model Options -d32 and -d64.
Deprecated Features and Options:
java.security.{Certificate,Identity,IdentityScope,Signer} APIs Deprecated forRemoval.
java.security.acl APIs Deprecated forRemoval.
javax.security.auth.Policy API Deprecated forRemoval.
Other Notes:
Class File Version Number is 54.0.
Touch Keyboard for Swing/AWT Text Components.
java.awt.TrayIcon.displayMessage() Reimplemented on macOS.
Relax FileInputStream/FileOutputStream Requirement for finalize to Call close.
Empty Element in -Xbootclasspath/a.
RMI Registry Filter Allows Binding Arrays of Any Type.
MBeanOperationInfo Accepts Any int Value as 'impact'.
Deprecation Warning Dialog for Java Web Start.
print_tracing_info Uses Unified Logging.
Change to Default Value for BiasedLockingStartupDelay.
Java Improvements for Docker Containers.
Accept including .conf files in krb5.conf's includedir.
New Class AST Node With enclosing Instance.
Error Message When java.lang.IllegalAccessError Produced.
javadoc Treats Failure to Access a URL as an Error.
HTML Files in doc-files Subdirectories Wrapped with Standard javadoc Decorations.
JShell Startup.
XMLInputFactory.newFactory Incorrectly Deprecated.
java.xml APIs With Raw Types and Type Parameters.
Optional.orElseThrow() Method.
APIs for Creating Unmodifiable Collections.
System Property to Disable JRE Last Usage Tracking.
Hashed Passwords for Out-of-the-Box JMX Agent.
JEP 307 Parallel Full GC for G1.
JEP 319 Root Certificates.
TLS Session Hash and Extended Master Secret Extension Support.
Bytecode Generation for Enhanced for Loop.
javadoc Support for Multiple Stylesheets.
Overriding Methods That Do Not Change the Specification.
Comment Tag for Summary of an API Description.
Removed Features and Options:
Removal of Support for Using Old LookAndFeel.
Removal of Runtime.getLocalizedInputStream and getLocalizedOutputStream Methods.
Removal of RMI Server-Side Multiplex Protocol Support.
Removal of Common DOM APIs.
Removal of FlatProfiler.
Removal of Obsolete -X Options.
Removal of HostServicesgetWebContext Method.
Removal of T2K Rasterizer and ICU Layout Engine From JavaFX.
Removal of Deprecated VP6/FXM/FLV Code From JavaFX.
Removal of Deprecated Pre-1.2 SecurityManager Methods and Fields.
Removal of policytool.
Removal of Deprecated Classes in com.sun.security.auth.** .
Removal of Old (JDK 6, JDK 7, and JDK 8 Era) Standard Doclet.
JEP 313 Remove the Native-Header Generation Tool (javah).
Removal of Java Launcher's Data Model Options -d32 and -d64.
Deprecated Features and Options:
java.security.{Certificate,Identity,IdentityScope,Signer} APIs Deprecated forRemoval.
java.security.acl APIs Deprecated forRemoval.
javax.security.auth.Policy API Deprecated forRemoval.
Other Notes:
Class File Version Number is 54.0.
Touch Keyboard for Swing/AWT Text Components.
java.awt.TrayIcon.displayMessage() Reimplemented on macOS.
Relax FileInputStream/FileOutputStream Requirement for finalize to Call close.
Empty Element in -Xbootclasspath/a.
RMI Registry Filter Allows Binding Arrays of Any Type.
MBeanOperationInfo Accepts Any int Value as 'impact'.
Deprecation Warning Dialog for Java Web Start.
print_tracing_info Uses Unified Logging.
Change to Default Value for BiasedLockingStartupDelay.
Java Improvements for Docker Containers.
Accept including .conf files in krb5.conf's includedir.
New Class AST Node With enclosing Instance.
Error Message When java.lang.IllegalAccessError Produced.
javadoc Treats Failure to Access a URL as an Error.
HTML Files in doc-files Subdirectories Wrapped with Standard javadoc Decorations.
JShell Startup.
XMLInputFactory.newFactory Incorrectly Deprecated.
java.xml APIs With Raw Types and Type Parameters.
- The Java Runtime Environment 64 bit (JRE) is what you get when you download software. The JRE consists of the Java Virtual Machine (JVM), Java platform core classes, and supporting Java platform libraries. The JRE is the runtime portion of the software, which is all you need to run it in your Web browser. What is Java Plug-in software?
- Java Runtime Environment (JRE) is Java’s most basic virtual machine. It’s a required component to run any Java-based application or web applet. Java software allows you to run applications called 'applets' that are written in the Java programming language.
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