Can I use IntelliJ IDEA with the same license at work and at home?
A licensed user can run IntelliJ IDEA on different computers, regardless of location, provided that IntelliJ IDEA is not run concurrently on more than one computer. For example, you can run IntelliJ IDEA on your workstation at the office, OR on your laptop at home. But if you bring your laptop to the office, you may NOT run IntelliJ IDEA on both your laptop AND your workstation at the same time.