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portable Java® runtime environment

jPortable allows you to carry a full-featured Java® Runtime Environment on your PortableApps.com-enabled device. With Java® on your portable device, portable apps which utilize the Java runtime environment, like LibreOffice Portable, can automatically utilize Java® even if it isn't installed on the local PC. JARs can be run using our jPortable Launcher.

Download jPortable (32-bit)

Version 7 Upd 55 (32-bit) for Windows, Multilingual
4+35MB download / 97MB installed (Details)

Online Installer: This is installer will download Java during setup.

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jPortable works best with the PortableApps.com Platform


jPortable allows you to easily add a Java® runtime environment to your portable device. It automatically works with apps in PortableApps.com Format like LibreOffice Portable and Mozilla Firefox, Portable Edition. No Java® runtime environment needs to be installed on the local machine and no admin rights are required. JARs can be run using our jPortable Launcher.


For help getting jPortable up and running, visit:

Installation Note:Unlike standard portable apps which are installed to X:\PortableApps\AppNamePortable, jPortable is an add-on and is meant to be installed to X:\PortableApps\CommonFiles\Java. Once installed there, an application like OpenOffice.org Portable installed to X:\PortableApps\OpenOfficePortable will automatically make use of it.

jPortable 64-bit

jPortable is also available as a 64-bit variant for specific apps that support it to improve performance. Browsers and office suites will not make use of it. jPortable 64-bit will only appear in the PortableApps.com Platform's app store with 'Advanced Apps' enabled.

Download jPortable (64-bit)

Version 7 Upd 55 (64-bit) for Windows, Multilingual
4+35MB download / 97MB installed (Details)

Download Details

  • Publisher: PortableApps.com (John T. Haller)
  • Date updated: 2014-04-16
  • System Requirements: Windows XP/Vista/7/8
  • License: Freeware / Partially Open Source
  • Source Code: Installer source
  • MD5 Hash: e31ecae203c9720cca887d89b44d805a, 64bit: 235eb315539e079ad6ca90af3bff9ec4

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