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Release Notes
February 22, 2017
We are proud to announce the most significant version of Stringer Java Obfuscator so far. Now Stringer Java Obfuscator offers the new layer of Java application protection, including real-time protection, environment checks, tamper notifications, transport layer protection and secure code execution.
open-source, eclipse plugin
December 6, 2016
We are happy to inform you that the new open-source Stinger Java Obfuscator Eclipse Plugin is out now! New plugin extends the standard Eclipse's export wizards for Java Projects: JAR File Export Wizard and Runnable JAR File Export Wizard. Thanks to that you can use all the Stringer's cutting-edge mechanisms including integrity control of JAR-files and Java classes.
Home Made Licensing
May 17, 2016
We hope you checked out our previous post that tells how you can easily create time-limited trial versions of your Java applications and libraries. The only drawback of that approach is that it is needed to re-protect an application with Stringer in order to extend the working period. And probably, you will not be happy to spend your time doing that, it is better your company's sales managers get in charge of issuing trial versions to customers.
Release Notes
May 16, 2016
We are happy to announce the release of Stringer Java Obfuscator 2.5.15 where we significantly improved protection mechanisms.
Home Made Licensing
May 4, 2016
Using 2.1.5 (and higher) version of Stringer Java Obfuscator you might easilly create time-limited/trial versions of your applications/libraries.
February 16, 2016
We are very proud to release the new major version of the best in class Java Obfuscator/Protector.
Release Notes
December 14, 2015
We are pleased to announce the release of Stringer Java Obfuscator 1.9.23.
javaone, SF
August 5, 2015
Our team along with Licel founders Mikhail Dudarev and Ivan Kinash will be talking about Java Bytecode protection with use of the InvokeDynamic Instruction at the greatest Java conference - JavaOne 2015 San Francisco this October.
Release Notes
April 17, 2015
We would like to announce the release of the new Stringer's version. We recommend to update your copy if you are using older versions.
April 13, 2015
Here is a simple Ant task (+JavaScript) that is suitable for WAR files protection (Download).
October 27, 2014
Dear customers, We would like to let you know that our Maven repository is available under the following link now: https://jfxstore.com/stringer/m2 Or:
Release Notes
March 17, 2014
Good news everyone! We have just released the new version of Stringer. There are a lot of improvements in it, and the main one is Java 8 bytecode support. Now Stringer can generate bytecode of specified version. So you can easily convert your program to use Java 7 or Java 8 bytecode format without recompiling...

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