This page contains old versions of jFed. These versions are not supported anymore, and have known issues with Java 8 Update 101 and above, but are provided for your convenience.

The start-buttons on this page require Java Webstart to be available in your browser. This is not supported anymore in Google Chrome or Micrsoft Edge. Please use Mozilla Firefox or Internet Explorer instead.

You can launch the stand-alone jars by by double clicking, or from a command prompt with java -jar <filename>.jar

Version 5.5

To start up one of the jFed GUI’s immediately, you can use the corresponding button below:

The latest version of jFed is only compatible with Java 8 or higher. We detected that you are using an older version.

Please upgrade to Java 8 to get access to the newest version. Otherwise, you can use the older jFed 5.3.2, which is Java 7-compatible.

jFed requires Java to run. We however couldn't detect a Java installation in your browser.

Please install the latest version of Java to continue.

The latest version of jFed is only compatible with Java 8 or higher. We detected that you are using an older version.

Please upgrade to Java 8 to get access to the newest version. Otherwise, you can use the older jFed 5.3.2, which is Java 7-compatible.

jFed requires Java to run. We however couldn't detect a Java installation in your browser.

Please install the latest version of Java to continue.

The latest version of jFed is only compatible with Java 8 or higher. We detected that you are using an older version.

Please upgrade to Java 8 to get access to the newest version. Otherwise, you can use the older jFed 5.3.2, which is Java 7-compatible.

jFed requires Java to run. We however couldn't detect a Java installation in your browser.

Please install the latest version of Java to continue.

The latest version of jFed is only compatible with Java 8 or higher. We detected that you are using an older version.

Please upgrade to Java 8 to get access to the newest version. Otherwise, you can use the older jFed 5.3.2, which is Java 7-compatible.

jFed requires Java to run. We however couldn't detect a Java installation in your browser.

Please install the latest version of Java to continue.

Download stand-alone jars

jFed Experimenter GUI v5.5.0 with java8u60+ fix

jFed Experimenter GUI v5.5.0 without fix (not recommended)

jFed Probe GUI v5.5.0

jFed Automated testing GUI v5.5.0

jFed CLI tools v5.5.0

Version 5.4

The latest version of jFed is only compatible with Java 8 or higher. We detected that you are using an older version.

Please upgrade to Java 8 to get access to the newest version. Otherwise, you can use the older jFed 5.3.2, which is Java 7-compatible.

jFed requires Java to run. We however couldn't detect a Java installation in your browser.

Please install the latest version of Java to continue.

Download stand-alone jars

jFed Experimenter GUI v5.4.0

jFed Probe GUI v5.4.0

jFed Automated testing GUI v5.4.0

jFed CLI tools v5.4.0

Version 5.3

This is the last version that has support for Java 7.

Download stand-along jars

jFed Experimenter GUI v5.3.2

jFed Probe GUI v5.3.2

jFed Automated testing GUI v5.3.2

jFed CLI tools v5.3.2