jPortable 8 Update 451 freeware

jdkPortable, developed by John T. Haller, is a versatile and lightweight Java Development Kit designed for developers on the go. This portable version allows users to run Java applications and develop software without the need for installation, making it ideal for use on USB drives or cloud storage. With its seamless integration into various development environments, jdkPortable ensures that you can code anywhere, anytime. Its user-friendly interface and robust performance make it a must-have to ... ...

Author John T. Haller
Released 2025-05-01
Filesize 1.00 MB
Downloads 1961
OS Windows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit
Installation Instal And Uninstall
Keywords java, development, John T. Haller, jdk, portable, kit, Java, Java Development Kit, utilities
Users' rating
(29 rating)
jPortablePassword ManagersWindows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit
jPortable - windows 7 key Freeware Download Notice

jPortable Free Download - we do not host any jPortable torrent files or links of jPortable on rapidshare.com, depositfiles.com, megaupload.com etc. All jPortable download links are direct jPortable download from publisher site or their selected mirrors.

jPortable freeware - The Latest User Reviews
jPortable freeware - The Latest Versions History
8 Update 451 May 1, 2025 New Release New features:
security-libs/javax.crypto
New Security property to control crypto policy:
This release introduces a new feature whereby the JCE jurisdiction policy files used by the JDK can be controlled via a new Security property. In older releases, JCE jurisdiction files had to be downloaded and installed separately to allow unlimited cryptography to be used by the JDK. The download and install steps are no longer necessary. To enable unlimited cryptography, one can use the new crypto.policy Security property. If the new Security property (crypto.policy) is set in the java.security file, or has been set dynamically using the Security.setProperty() call before the JCE framework has been initialized, that setting will be honored. By default, the property will be undefined. If the property is undefined and the legacy JCE jurisdiction files don't exist in the legacy lib/security directory, then the default cryptographic level will remain at 'limited'. To configure the JDK to use unlimited cryptography, set the crypto.policy to a value of 'unlimited'. See the notes in the java.security file shipping with this release for more information.
Note : On Solaris, it's recommended that you remove the old SVR4 packages before installing the new JDK updates. If an SVR4 based upgrade (without uninstalling the old packages) is being done on a JDK release earlier than 6u131, 7u121, or 8u111, then you should set the new crypto.policy Security property in the java.security file.
Because the old JCE jurisdiction files are left in <java-home>/lib/security, they may not meet the latest security JAR signing standards, which were refreshed in 6u131, 7u121, 8u111, and later updates. An exception similar to the following might be seen if the old files are used:
Caused by: java.lang.SecurityException: Jurisdiction policy files are not signed by trusted signers!
at javax.crypto.JceSecurity.loadPolicies(JceSecurity.java:593)
at javax.crypto.JceSecurity.setupJurisdictionPolicies(JceSecur
8 Update 441 Apr 14, 2025 New Release
8 Update 281 Feb 28, 2021 New Release

Most popular Password Managers freeware downloads

FirePassword

10.0 freeware download

... the passwords offline without affecting the target environment. Key features of Firepassword. * Instantly decrypt and recover ... works on wider range of platforms starting from Windows XP to Windows 10 version. For advanced features, ...

Password Safe

3.69.0 freeware download

... Free open source software Installation in minutes on Windows XP, Vista, 7, 8 and 10 Designed by ... is installed. Databases are encrypted with an encryption key derived from the master password (the master password, ...

Password Gorilla for Linux

1.5.3.7 freeware download

... a Tcl/Tk application which can run on Linux, Windows and Mac OS X. The source files written are supposed to be compatible between platforms. They ...

5 freeware award

KeePass Password Safe

2.56 freeware download

... one database, which is locked with one master key or a key file. So you only have to remember one single master password or select the key file to unlock the whole database. The databases ...

Portable KeePass Password Safe

2.56 freeware download

... one database, which is locked with one master key or a key file. So you only have to remember one single master password or select the key file to unlock the whole database. The databases ...

Password Decryptor for Digsby

6.0 freeware download

... Jabber with one buddy list. Here are the key features * Instantly decrypt and recover stored encrypted ... Digsby Password Decryptor works on most of the Windows platforms starting from Windows XP to new Windows ...

jPortable

8 Update 451 freeware download

... landscape of software development, flexibility and portability are key attributes that developers seek in their tools. Enter ... 5. **Cross-Platform Compatibility:** While primarily designed for Windows, jdkPortable’s architecture allows it to be used in ...

Spark Password Decryptor

2.0 freeware download

... recover this encrypted login password. Here are the key benefits, * Instantly recover login password of Spark ... Spark Password Decryptor works on most of the Windows platforms starting from Windows XP to Windows 10 ...

Password Decryptor for Cyberduck

3.0 freeware download

... password for all the past FTP sessions in windows credential manager so that user don't have to ... these stored FTP login passwords. Here are the key benefits, * Instantly scan and recover all stored ...

DAP Password Decryptor

3.0 freeware download

... these stored premium account passwords. Here are the key features, * Instantly decrypt and recover stored premium ... on both 32-bit & 64-bit platforms starting from Windows XP to Windows 10 ...