Skip to main content Skip to footer

ComponentOne Subscription, Renewal, and Sales Information

Here are resources for our ComponentOne Subscriptions, Renewals, and Sales.

Renewal Rates

ComponentOne licenses include a one-year subscription that entitles you to product updates, new releases, and technical assistance. Maintaining your subscription ensures that you stay ahead of the curve with new features, support, and complete compatibility with the latest technologies.

Standard Developer License Platinum Support Standard Developer License Platinum Support
ComponentOne Studio Enterprise $1495 $300 $765 $300
ComponentOne WinForms Data Services Edition $1295 $300 $645 $300
ComponentOne WinForms Edition, WPF Edition $995 $300 $495 $300
ComponentOne UWP Edition, Data Services Edition, ASP.NET MVC Edition, ASP.NET Web Forms Edition, Studio for Xamarin $895 $300 $445 $300
ComponentOne Blazor Edition, WinUI Edition,  Xamarin.iOS Edition, Xamarin.Android Edition $495 $300 $245 $300
ComponentOne ActiveX Edition $1495 N/A $645 N/A
ComponentOne Silverlight Edition $1195 N/A $595 N/A
ComponentOne LightSwitch Edition $1095 N/A $595 N/A
OEM Licensing Contact us to learn more

Please email to confirm renewal inquiries.


Subscription Benefits

When you subscribe to ComponentOne products, you get:

  • New products, controls, enhancements, and updates released during your subscription term within the license of the subscribed product.
  • A single serial number (per developer) with a single renewal date for simplified subscription management.
  • Access to My Licenses, where you can manage your MESCIUS account online, verify subscription(s) status, update contact information, and more.
  • Standard developer license support provides access to our community forums and online tickets through our support portal for the full duration of your subscription term.
  • Platinum support adds 24-hour response and unlimited phone technical support with our US-based team. Read about Support Plans.


Commercial OEM Licenses

If you want to use ComponentOne to create your own commercially-licensed SDK or web application builder, choose the Commercial OEM license. Since use cases vary, Commercial OEM licenses are customized per customer. Contact us to learn more.


Subscription, Renewal, and Registration FAQs

Q: Does MESCIUS offer multi-year subscriptions?

A: MESCIUS offers one, two, and three-year subscription packages. Contact Sales to extend subscriptions to multiple years.

Q: If I have multiple MESCIUS subscriptions, can I co-term them to one subscription date?

A: MESCIUS offers prorated co-terming—making multiple license management simple.

Q: What is a renewal?

A: A renewal gives you the option to extend your subscription/product license for an additional year. Read more about the benefits of renewing.

Q: Who is eligible for renewal?

A: Any current subscriber is eligible before their subscription expires.

Q: If I don't renew and my subscription expires, does the license terminate, or is it still valid?

A: ComponentOne products have a perpetual license, so subscribers can continue to use products received with their subscription after expiration. Your specific version license never expires. If your subscription expires, you may no longer use newer versions released after the expiration date.

Q: There are multiple products in the subscription. Can I give some of them to another end-user?

A: Everyone who uses products within a subscription must have a ComponentOne Developer License. Contents cannot be shared with non-subscribers.

Q: Does my subscription include older versions of the same product?

A: Yes, your subscription not only includes a year of product updates, but you are entitled to use any older version released before your subscription purchase date. This is helpful for developers maintaining legacy applications for older .NET Framework versions.

Q: Can you add new seats to a subscription contract?

A: New licenses or additional "seats" may be added at any time.

Q: How can you purchase a subscription?

A: Subscription licenses are offered through MESCIUS, or through MESCIUS' international network of Authorized Distributors and Resellers.

Q: What is an upgrade?

A: Upgrades are modular enhancements to select ComponentOne Studio products. These upgrades often provide new functionality, are fully compatible with the base product, and are easy to learn. Email to confirm any upgrade inquiries.

Q: How do I stay informed of updates to ComponentOne products?

A: Register your product to ensure you receive update notifications.

Q: How do I download the latest updates?

A: To download the latest updates, click Download to install the C1ControlPanel, which allows you to install updates throughout your entire subscription. You don't need to download the C1ControlPanel more than once. Learn more about C1ControlPanel.

Q: What are the signs that my subscription has expired?

  • If you receive an expired message when trying to license your product
  • If you receive an official notice via e-mail, phone, or mail with renewal information
  • You can confirm expiration via Account History