# Step 3: (Optional) View available commands in the C3R encryption client
<a name="view-commands"></a>

Use this procedure to familiarize yourself with the available commands in the C3R encryption client.

**To view all of the available commands in the C3R encryption client**

1. From a command line interface (CLI), navigate to the folder that contains the downloaded c3r-cli.jar file.

1. Run the following command: `java -jar c3r-cli.jar` 

1. View the list of available commands and options.