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Schedule 9B: Avalonia Plus Licence (Organisation)
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Schedule 9B: Avalonia Plus Licence (Organisation)

Version 1.0, effective as of 26 March 2026

This Product Schedule forms part of and is subject to the Avalonia UI Master Terms and Conditions. Capitalised terms not defined herein have the meanings given in the Master Terms.


1. Product-Specific Definitions

"Software" refers to Avalonia Plus, the complete developer tooling suite provided by Avalonia UI, including all tooling features. Avalonia Plus does not include the UI Components available in Avalonia Pro or any of the enhanced support services included in Avalonia Enterprise.

"Named User" means a specific individual (e.g., an employee or contractor of the Licensee) designated to use the Software under the Licensee's licence. The licence is issued on a per-Named User basis.

"Perpetual Version" means the version of the Software to which the Licensee has acquired perpetual rights in accordance with Section 4 of this Schedule.

"Offline Licence Key" means a Licence Key that does not require periodic online verification and permits use of the Perpetual Version without an active internet connection.


2. Licence Grant

2.1 Grant of Licence

Subject to payment of all applicable fees and continuous compliance with the Master Terms and this Schedule, Avalonia UI grants to the Licensee a non-exclusive, non-transferable licence to install and use the Software for the purpose of developing software applications.

2.2 Complete Tooling

The licence covers the complete Avalonia developer tooling suite with all features. It does not include the UI Components available in Avalonia Pro and above.

2.3 Named User Licence Requirement

The licence is per Named User. The Software may be used only by the specific individuals for whom licences have been purchased. The Licensee shall not allow multiple individuals to share a single licence.

A Named User may install the Software on more than one Machine (e.g., work computer, home laptop) for that Named User's sole use.

2.4 Licence Reassignment

A Named User licence may be reassigned to a different individual subject to:

(a) A ninety (90) day cooldown period from the most recent assignment;

(b) Submission of the reassignment request through the Avalonia UI Customer Portal;

(c) Immediate cessation of use by the previous Named User and removal of all installations from machines solely used by that individual; and

(d) No circumvention of the per-Named User licensing model.

2.5 Build Servers and Continuous Integration

The Licensee may install and use the Software on automated build machines and CI servers without purchasing a separate Named User licence, provided that:

(a) The build server is used solely for automated compilation, packaging, and deployment, with no interactive use;

(b) Every individual who develops, designs, tests, or otherwise interactively uses the Software holds a valid Named User licence;

(c) The build server does not provide interactive access to the Software or expose its functionality to unlicensed users; and

(d) The build server exception is not used to circumvent the Named User licensing model.

2.6 Perpetual Rights

Perpetual rights are earned in accordance with Section 4 of this Schedule. Once acquired, the perpetual rights apply to the Perpetual Version and survive expiry of the support period, subject to the termination provisions in the Master Terms.


3. Affiliates

The Licensee's Affiliates (as defined in the Master Terms) may use the Software under this Schedule, provided that the Licensee remains responsible for all Affiliate compliance with the terms of this Agreement. Each individual user within an Affiliate must hold a valid Named User licence.


4. Subscription and Perpetual Licence Mechanics

4.1 Annual Subscription

If the Licensee purchases annual licences:

(a) The Licensee receives perpetual rights and Offline Licence Keys for each Named User for the version of the Software current at the date of purchase, effective immediately upon payment.

(b) During the subscription period, Named Users are entitled to receive Software Updates and may use the most current version of the Software.

(c) Upon expiry of the subscription (if not renewed), Named Users retain perpetual rights to the Perpetual Version but will no longer receive Software Updates.

4.2 Monthly Subscription

If the Licensee purchases monthly subscriptions:

(a) The licence is subscription-based (not perpetual) during the subscription period. If the subscription is cancelled or lapses before the conversion point described below, the Licensee's right to use the Software terminates at the end of the then-current billing period.

(b) After twelve (12) consecutive months of uninterrupted paid subscription per Named User, the licence for that Named User converts to a perpetual licence for the version of the Software in use at the twelve-month conversion point.

(c) "Consecutive months" means twelve billing periods with no gap in payment. Avalonia UI provides a seven (7) day grace period for failed payments before the consecutive count resets.

(d) After conversion, the Licensee may continue the monthly subscription to receive ongoing Software Updates for that Named User, or cancel and retain perpetual rights to the Perpetual Version only.

4.3 Offline Licence Key

Once the Licensee has earned perpetual rights for a Named User, Avalonia UI will issue an Offline Licence Key. The Offline Licence Key permits use of the Perpetual Version without an active internet connection or Avalonia Account verification.


5. Activation and Access

5.1 Avalonia Account Required

Named Users must activate and access the Software through an Avalonia Account. During an active subscription, the Software will periodically connect to Avalonia UI's servers to verify the subscription status.

5.2 Offline Use

Offline Licence Keys (once issued) permit offline use of the Perpetual Version only. Access to Software Updates and the most current version of the Software requires an active subscription and periodic online verification.


6. Support and Updates

6.1 Included Support

During an active subscription, Named Users are entitled to receive Software Updates released by Avalonia UI. Support is provided via the Avalonia community channels on a best-efforts basis with no response time commitments.

6.2 No Support After Lapse

If the subscription lapses and the Licensee holds Perpetual Versions, Named Users may continue to use those versions but will not receive Software Updates, patches, or support of any kind.

6.3 Product Support Baseline

Support is provided in accordance with Schedule 3 (Product Support), as modified by this Schedule.


7. Compliance Verification

The Licensee shall maintain accurate records of Named Users and their use of the Software. Avalonia UI may, no more than once per year upon thirty (30) days' prior written notice, audit the Licensee's use of the Software to verify compliance with the Named User requirements and other terms of this Schedule. Avalonia UI shall treat any information obtained during such verification as Confidential Information of the Licensee under Section 5 of the Master Terms.

End of Schedule 9B

Details

Version
1.0
Effective Date
26 March 2026
Product
Avalonia

On This Page

1. Product-Specific Definitions2. Licence Grant2.1 Grant of Licence2.2 Complete Tooling2.3 Named User Licence Requirement2.4 Licence Reassignment2.5 Build Servers and Continuous Integration2.6 Perpetual Rights3. Affiliates4. Subscription and Perpetual Licence Mechanics4.1 Annual Subscription4.2 Monthly Subscription4.3 Offline Licence Key5. Activation and Access5.1 Avalonia Account Required5.2 Offline Use6. Support and Updates6.1 Included Support6.2 No Support After Lapse6.3 Product Support Baseline7. Compliance Verification

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