Ext.NET 1.2.0 now available for download or as NuGet package.

Purchase Pro License & Premium Support

Single (1) Developer License

Ext.NET Pro License (1 Pack) + Premium Support $595
Pro License Only $329 Buy

Five (5) Developer License Pack

Ext.NET Pro License (5 Pack) + Premium Support $2,695
Pro License Only $1,555 Buy

Twenty (20) Developer License Pack

Ext.NET Pro License (20 Pack) + Premium Support $9,995
Pro License Only $5,995 Buy

Premium Support Subscription (12 months)
SVN Source Code Access (read-only)
Priority and Unlimited Premium Forum Support
Maximum Initial Response Time 24 hours
Early access to upcoming releases
Emergency Bug Fixes

Q&A

How many licenses do we require?
Ext.NET Pro is licensed “per developer”. Each individual working directly with Ext.NET in an IDE (such as Visual Studio, Visual Web Developer Express or similar) is considered a developer. Each developer is granted the right to install and use Ext.NET Pro on workstations used by that developer for development purposes and to deploy Ext.NET Pro on unlimited domains, sub-domains and servers.

Ext.NET Pro licenses are sold in “Packs” of One (1), Five (5) and Twenty (20) developer licenses. Each Ext.NET Pro license allows for a single developer to install and use Ext.NET on unlimited workstations for development and to deploy Ext.NET on unlimited domains and sub-domains on unlimited servers.

Are upgrades included?
Each Ext.NET Pro license purchase includes full source code (C#) and free upgrades for all minor versions. Upgrading from version 1.0 to 1.1 to 1.x would all be free.

As well, first time purchasers of an Ext.NET Pro License are granted one free Major Version Upgrade.

For example, if purchasing an Ext.NET Pro Version 1.x License, your license will also enable all Version 2.x releases.

Future license upgrades are priced at a 40% discount from the regular pricing at that time.

If you purchased an Ext.NET Pro v1.x License, you also receive a free upgrade to all v2.x releases. A future upgrade from v2.x to v3.x would require an upgrade fee (40% discount off regular price).

Is a separate license to the Sencha Ext JS JavaScript library required?
No. The Ext.NET Pro license includes the right to use the Sencha Ext JS library as a part of Ext.NET, subject to the terms of the License Agreement. You do not require a separate Sencha Ext JS Commercial License to use Ext.NET, as rights are included to use Ext JS in commercial projects when used in conjunction with Ext.NET Pro.