Cloud licensing is a modern approach to software licensing that differs from traditional single user and network licensing models. Cloud licensing enables license activation and usage via our server. The cloud based server acts as the license manager, enabling sharing of the license/s between the license server and authenticated user computer/s.
Access to the cloud server and administration of both licenses and users is managed via the CSA Licensing Portal (CSA Customer Portal).

The server manages access to the license via user credentials. The Subscription Manager can access the server via the CSA Licensing Portal using login credentials (provided upon purchase of software). The Subscription Manager can also create and manage User access to the license/s.
To access the License/s on a computer/workstation, an eligible User will login with their credentials to ‘Activate’ the computer for access. Once complete, the computer will be authenticated (via the User login) and can then Use (consume/check out) a License to run the software.
Once a User has finished using the software, the license can be manually or automatically (at the time of closing the CAD application) returned to the server. This return of the license enables another authenticated (Activated) computer access to the license. We offer both Single-User & Multi-User Cloud Licenses. These can be purchased via an annual subscription or be purchased as a perpetual license with software maintenance.
If you have existing licenses you can switch to cloud licensing at no additional cost!
Interested? Click here and switch to cloud!
Cloud licensing provides user-based access, enabling user control over computer access to the software. This means licenses can be easily reassigned and managed remotely, offering flexibility for users working from different locations or computers.
Traditional licensing, which is typically bound to a single machine or installed on a network server, lacks this level of license mobility and user-level control.
| License Model | License Type | Installation | Activations | Offline Days Allowed | Check In on Close |
|---|---|---|---|---|---|
| Traditional | Single User Computer-Bound | License key | 1 | 30 | N/A |
| Traditional | Multi User On-Premise | Complex Server set up | 1 (server) | 0 | Automatic |
| Cloud | Single User Cloud | License key & Login | 2 | 30 | Manual/Automatic |
| Cloud | Multi-User Cloud | License key & Login | Unlimited | 0 | Automatic |
When choosing the right licensing model for your needs, it’s important to understand the key differences between Cloud licensing and Traditional (Computer-Bound/On-Premise) licensing.
On-Premise Network Licensing
Multi-User Cloud Licensing
Click here and switch to cloud!
If you have active subscriptions/maintenance you can switch to cloud at no cost!
The pricing of new cloud licenses matches the pricing of our traditional license offerings.


Copyright Civil Survey Applications 2026 | All Rights Reserved | Website Design by Fox & Lee