# Licensing

- What’s the Logtalk distribution license?

- Can Logtalk be used in commercial applications?

- What’s the final license for a combination of Logtalk with a Prolog compiler?

## What’s the Logtalk distribution license?

Logtalk follows the Apache License 2.0.

## Can Logtalk be used in commercial applications?

Yes, the Apache License 2.0 allows commercial use. See e.g. the Apache License and Distribution FAQ.

## What’s the final license for a combination of Logtalk with a Prolog compiler?

See the licensing guide for details and relevant resources.