- Java Jre Macosx
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On macOS 10.09, neither JRE, nor JDK are found. LibreOffice releases available from Apple App Store don't include Java support at all, because apps distributed in the App Store are not allowed to depend on optional functionality like Java. Java vendor support. Java Applets in a browser and Java Web Start app delivery are both being phased out, leaving the end-user with no need for a JRE. Java-based apps are expected to bundle their own Java implementation. Java-based apps are expected to bundle their own Java implementation. Which Java package do I need? Software Developers: JDK (Java SE Development Kit): For Java Developers. Includes a complete JRE plus tools for developing, debugging, and monitoring Java applications. Administrators running applications on a server: Server JRE (Server Java Runtime Environment): For deploying Java applications on servers. Run Java programs but not develop them: Download and install the JRE for your platform: Develop Java applications: Download and install the Java Development Kit (JDK) for your platform. The JDK includes the JRE, so you do not have to download both separately. Use JRE on a server but do not want the ability to run rich internet applications (RIAs). Java SE Runtime Environment 8 Downloads. Do you want to run Java™ programs, or do you want to develop Java programs? If you want to run Java programs, but not develop them, download the Java Runtime Environment, or JRE™.
JDK 9 & Later
Oracle's OpenJDK JDK binaries for Windows, macOS, and Linux areavailable on release-specific pages of jdk.java.net as .tar.gz or.zip archives.
As an example, the archives for JDK 13 may be found on jdk.java.net/13 and may be extractedon the command line using
$ tar xvfopenjdk-13*_bin.tar.gz
or
$ unzipopenjdk-13*_bin.zip
depending on the archive type.
JDK 8
Debian, Ubuntu,etc.
On the command line, type:
$ sudo apt-get installopenjdk-8-jre
The openjdk-8-jre package containsjust the Java Runtime Environment. If you want to develop Javaprograms then please install the openjdk-8-jdk package.
Fedora, OracleLinux, Red Hat Enterprise Linux, etc.
On the command line, type:
$ su -c 'yum installjava-1.8.0-openjdk'
The java-1.8.0-openjdk packagecontains just the Java Runtime Environment. If you want to developJava programs then install the java-1.8.0-openjdk-devel package.
JDK 7
Debian, Ubuntu,etc.
On the command line, type:
$ sudo apt-get installopenjdk-7-jre
The openjdk-7-jre package containsjust the Java Runtime Environment. If you want to develop Javaprograms then install the openjdk-7-jdkpackage.
Fedora, OracleLinux, Red Hat Enterprise Linux, etc.
On the command line, type:
$ su -c 'yum installjava-1.7.0-openjdk'
The java-1.7.0-openjdk packagecontains just the Java Runtime Environment. If you want to developJava programs then install the java-1.7.0-openjdk-devel package.
JDK 6
Debian, Ubuntu,etc.
On the command line, type:
$ sudo apt-get installopenjdk-6-jre
The openjdk-6-jre package containsjust the Java Runtime Environment. If you want to develop Javaprograms then install the openjdk-6-jdkpackage.
Fedora, OracleLinux, Red Hat Enterprise Linux, etc.
On the command line, type:
$ su -c 'yum installjava-1.6.0-openjdk'
The java-1.6.0-openjdk packagecontains just the Java Runtime Environment. If you want to developJava programs then install the java-1.6.0-openjdk-devel package.
BSD Port
For a list of pointers to packages of the BSD Port forDragonFly BSD, FreeBSD, Mac OS X, NetBSD and OpenBSD, please seethe BSD porting Project's wikipage.
How to install Java (JRE/JDK) so that LibreOffice could use it?
Some LibreOffice functions require Java (JRE/JDK). To use them, a supported version of JRE/JDK must be present and configured on the system.
Using Windows
When using Windows, you need to make sure that the architecture of installed LibreOffice matches the architecture of installed JRE. If your Windows is 64-bit, LibreOffice Download page by default offers you a 64-bit LibreOffice installer. It is designated as Windows (64-bit). If you have 32-bit operating system, you will be offered a 32-bit installer (Windows (32-bit)). You may check the architecture of installed LibreOffice in menu Help ▸ About LibreOffice, where the version string looks like 'Version: 6.4.5.2 (x64)' for 64-bit version, and 'Version: 6.4.5.2 (x86)' for 32-bit version.
Java Jre Macosx
LibreOffice can only use JRE with matching architecture: i.e., 64-bit LibreOffice can only use 64-bit JRE, and 32-bit LibreOffice can only use 32-bit JRE. When you have installed a 64-bit LibreOffice, and 32-bit JRE, LibreOffice would not be able to find and use the JRE, no matter how hard you would try it. This is a common situation, because Java home page (www.java.com) only offers 32-bit JRE by default, regardless which is current operating system architecture. In this case, LibreOffice (of reasonably fresh version) would try to be helpful in its error message, telling you that it needs specific architecture (e.g., 64-bit) of JRE. To find other available downloads, including 64-bit JRE, you need to ignore the Big Red 'Agree and Start Free Download' button, and find a small See all Java downloads link below.
Java installer packages typically have this naming scheme:
- jre-8u201-windows-i586-iftw.exe or JavaSetup8u261.exe - 32-bit web-installer;
- jre-8u201-windows-i586.exe - 32-bit standalone installer;
- jre-8u201-windows-x64.exe - 64-bit standalone installer.
JREs which are installed into C:Program Files (x86) (as opposed to C:Program Files) are 32-bit (unless you manually modified install path during installation), so you may use this information to tell if your JRE is 32-bit or 64-bit.
Java Jre Mac Os Installer
Launching Java Control Panel ('Configure Java' available in Windows Start menu), and clicking 'View' button on 'Java' tab, opens Java Runtime Environment Settings window with Architecture column allowing to see if installed instances are 32-bit (x86) or 64-bit (x86_64).
It is possible to install both 32-bit and 64-bit Java simultaneously on the system; and they don't conflict with each other - so if in doubt, just install both.
Using macOS
On macOS 10.10 and newer, please note that you need to install JDK, not JRE. You may find download links choosing JDK version on this page.On macOS 10.09, neither JRE, nor JDK are found.LibreOffice releases available from Apple App Store don't include Java support at all, because apps distributed in the App Store are not allowed to depend on optional functionality like Java.
Java vendor support
Since v.6.1.6 and 6.2.4, LibreOffice supports a wide variety of third-party JRE vendors in addition to Oracle, e.g. AdoptOpenJDK and Amazon Corretto.
Using Windows
When using Windows, you need to make sure that the architecture of installed LibreOffice matches the architecture of installed JRE. If your Windows is 64-bit, LibreOffice Download page by default offers you a 64-bit LibreOffice installer. It is designated as Windows (64-bit). If you have 32-bit operating system, you will be offered a 32-bit installer (Windows (32-bit)). You may check the architecture of installed LibreOffice in menu Help ▸ About LibreOffice, where the version string looks like 'Version: 6.4.5.2 (x64)' for 64-bit version, and 'Version: 6.4.5.2 (x86)' for 32-bit version.
Java Jre Macosx
LibreOffice can only use JRE with matching architecture: i.e., 64-bit LibreOffice can only use 64-bit JRE, and 32-bit LibreOffice can only use 32-bit JRE. When you have installed a 64-bit LibreOffice, and 32-bit JRE, LibreOffice would not be able to find and use the JRE, no matter how hard you would try it. This is a common situation, because Java home page (www.java.com) only offers 32-bit JRE by default, regardless which is current operating system architecture. In this case, LibreOffice (of reasonably fresh version) would try to be helpful in its error message, telling you that it needs specific architecture (e.g., 64-bit) of JRE. To find other available downloads, including 64-bit JRE, you need to ignore the Big Red 'Agree and Start Free Download' button, and find a small See all Java downloads link below.
Java installer packages typically have this naming scheme:
- jre-8u201-windows-i586-iftw.exe or JavaSetup8u261.exe - 32-bit web-installer;
- jre-8u201-windows-i586.exe - 32-bit standalone installer;
- jre-8u201-windows-x64.exe - 64-bit standalone installer.
JREs which are installed into C:Program Files (x86) (as opposed to C:Program Files) are 32-bit (unless you manually modified install path during installation), so you may use this information to tell if your JRE is 32-bit or 64-bit.
Java Jre Mac Os Installer
Launching Java Control Panel ('Configure Java' available in Windows Start menu), and clicking 'View' button on 'Java' tab, opens Java Runtime Environment Settings window with Architecture column allowing to see if installed instances are 32-bit (x86) or 64-bit (x86_64).
It is possible to install both 32-bit and 64-bit Java simultaneously on the system; and they don't conflict with each other - so if in doubt, just install both.
Using macOS
On macOS 10.10 and newer, please note that you need to install JDK, not JRE. You may find download links choosing JDK version on this page.On macOS 10.09, neither JRE, nor JDK are found.LibreOffice releases available from Apple App Store don't include Java support at all, because apps distributed in the App Store are not allowed to depend on optional functionality like Java.
Java vendor support
Since v.6.1.6 and 6.2.4, LibreOffice supports a wide variety of third-party JRE vendors in addition to Oracle, e.g. AdoptOpenJDK and Amazon Corretto.
Java version support
Java Jre Mac Os Recovery Tool
- For LibreOffice prior to v.6.3, minimal supported Java version is 5 (clarification needed about older support history).
- For LibreOffice v.6.3, minimal supported Java version is 6 (see Release Notes).
- For LibreOffice v.6.4, minimal supported Java version is 8 (see mailing list archive and commit).
Java Jre Macos Download
See also
Java Jre Mac Os High Sierra
