Sencha Ext JS

Create data-intensive HTML5 applications using JavaScript.

Published by Sencha
Distributed by ComponentSource since 2020

Prices from: US$ 1,469.02 Version: v8.0 NEW Updated: Apr 8, 2026

Screenshot of Sencha Ext JS

Sencha Ext JS Licensing Fact Sheet

We can supply any Sencha Ext JS license including Annual Subscriptions and Renewals.

Read the Sencha License Agreement for detailed license information.

Community License

Sencha Ext JS is available as a free Community Edition, which is suitable for freelance developers, startups, students and non-profits. It is easy to upgrade to a commercial license when your application or business takes off.

Get Community Edition

Commercial Licenses

Sencha Ext JS is available as an Annual Subscription License for 1 or more developer(s), which includes 12 months of support and software updates.

Buy New License

Renewals

When your Annual Subscription expires, you must purchase an Annual Subscription License Renewal in order to continue using the software.

Buy Renewal

 

Co-term / Alignment

If you have multiple subscriptions with different renewal dates and would like to align them, we can help regardless of where you bought them. Live Chat with us to discuss your requirements.

 

Previous Versions

Sencha does not sell previous versions directly, however purchasing a new license entitles you to download and use any previous version of the same software.

Compare Subscriptions

Sencha Ext JS is available as a free Community Edition, or paid Pro, Enterprise or Ultimate Editions.

 
 		Sencha Ext JS Community EditionSencha Ext JS ProOur BestsellerSencha Ext JS EnterpriseSencha Ext JS Ultimate
 FREE$ 1,469.02$ 1,861.02Contact Us
 Pricing    
1 Developer Annual Subscription License

$ 1,469.02

Save $ 29.98SRP: $ 1,499.00

$ 1,861.02

Save $ 37.98SRP: $ 1,899.00

1 Developer Annual Subscription License Renewal

$ 1,469.02

Save $ 29.98SRP: $ 1,499.00

$ 1,861.02

Save $ 37.98SRP: $ 1,899.00

 Licensing    
Free Community License
Commercial License
Per Developer Licensing
Unlimited Developers
 Sencha Products    
Sencha Test
Sencha Ext JS
 Additional Products    
 Supported Browsers    
 Support    
 N/AView PricingView PricingView Pricing
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FAQs

Is the license permanent (perpetual) or temporal (time-limited)?

Sencha Ext JS is available as an Annual Subscription License for 1 or more developer(s).

What happens after my subscription expires?

Annual Subscription Licenses must be renewed in order to continue using the software after the first year.

Can I co-term (align) my existing licenses?

Yes - ComponentSource can arrange to co-term your licenses, even if they were not originally purchased through us. Please call us or to discuss your needs.

Can I buy an old product version?

Sencha does not sell previous versions directly, however purchasing a new license entitles you to download and use any previous version of the same software.

Can I install my license on more than one machine?

Sencha Ext JS can be installed on more than one machine provided that it is being used by the same developer. Each developer requires their own license to use the software.

Can a license be transferred from one developer to another?

Under the Commercial License, each Designated User (a developer or anybody using the Software to design UI) must be licensed. You can move the license to another Designated User once every six months.

Does this product require online / offline activation?

No. Activation is not required.