# Licensing

Flopsar is proprietary software and you need a valid license to run it. The license is a `license.key` file, which should be obtained separately. There are some restrictions on the Flopsar usage depending on the license type you purchased.

{% hint style="success" %}
Flopsar Lite does not require any license to run.
{% endhint %}

You can always display information about your license by executing the command:

```
$ flopsar info --license license.key
```