Licenses managed by FLS are assigned based on a per-machine licensing model: if a single user runs multiple IDEs concurrently on different machines, it requires a license per each machine.įLS is available if you own more than 50 active product subscriptions. You can download the latest version of License Server in Release notes. License Server (FLS) is a Java-based application to manage JetBrains product licenses within your company network. Try License Vault, our new cloud solution for license management! Hosted by JetBrains, License Vault doesn't require installation and can be accessed from any device with an internet connection.