ProjectExplorer 3 for AutoCAD® Civil 3D®

Online Store

Purchase ProjectExplorer 3 for AutoCAD® Civil 3D® instantly from our Online Store using any major credit or debit card, by PayPal, by bank transfer, or by purchase order. Choose between subscribing annually to a pay-as-you-go license, or purchasing a perpetual license with an optional annual maintenance contract.

Annual Subscription - Node Locked License




per month

Annual Subscription - Floating Network License



per month

What are Subscription Licenses?

When a pay-as-you-go subscription license is purchased, you are paying for the right to use it for a limited period of time (usually one year). The upfront cost of subscribing is significantly lower than purchasing a perpetual license, but you must purchase another subscription period after the first year if you wish to continue using the product.

With this in mind, after the first subscription period expires you will be automatically charged to renew the subscription unless you opt to cancel it.

Prices for pay-as-you-go licenses include technical support and periodic software updates for the duration of the purchased subscription period.

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You may also purchase our products worldwide through any of our resellers. Alternatively, we accept written Purchase Orders from companies by e-mail or fax.