Download of the latest stable JCT build
JCrypTool requires Java 8 in the 64 bit version or newer as runtime environment.
JCrypTool Weekly Builds
Interested in the latest JCrypTool (JCT) version including the latest crypto plug-ins?
JCT weekly builds can be downloaded on our GitHub project page.
Please keep in mind that these builds are not tested exhaustively and may contain incomplete or brand new features that do not reach the quality of an official release yet. Of course, your feedback (feature ideas, bug reports) is very welcome and appreciated!
Weekly builds are automatically updated every Saturday without any other announcement. JCrypTool requires Java 8 or newer as runtime environment, and always the 64 bit version of Java.