Project Engine Personal is completely free and can be used as a single user Project Planning and tracking system. No license key is required.
The Professional edition is designed for smaller businesses and enterprises. It offers a subset of the features in the Enterprise edition.
The pricing structure for a one user license is given below. Select to purchase new licenses or upgrade existing licenses, then specify the number of user licenses you would like to purchase on the next page (Quantity).
You will recieve the license key by email within 3 days after payment. Free email support and free upgrades during 12 months after the purchase or upgrade are included in the price.
