This add-on improves your experience and productivity by replacing JIRA’s default font with Google’s Roboto – the most popular font for web and mobile applications. The latest version is 2.0.1. You can install this JIRA plugin at https://marketplace.atlassian.com/plugins/com.fulstech.jira-productivity-pack.
Just install the plugin. No configuration is required.
Please go to https://github.com/fulstech/github-theme-for-jira/issues to submit bugs and feature requests.