Download and install a recent version of the JRE from Oracle.Locate the keytool with two commands. … Add the directory where keytool.exe resides to the PATH variable. … Return to a directory that belongs to your user name: … Repeat steps 2 and 3 for any terminal window in which you want to use the keytool command.

How do you get Keytool?

keytool is located in JDK bin directory ($JAVA_HOME/bin). JAVA_HOME is your JDK installation directory. To use that command line you should also include $JAVA_HOME/bin to your PATH environment variable. Keytool command can be run at your dos command prompt, if JRE has been set in your classpath variable.

Do we need to install Keytool?

In order to run keytool from the command line, you need to add it to your system PATH. This step is required on Windows only, as keytool will is automatically installed on /usr/bin on macOS/Linux.