===== ZK - Leading Enterprise Java Web Framework ===== [[https://www.zkoss.org/price/pricing|Originalartikel]] [[https://www.qgelm.de/wb2html/wb220.html|Backup]]

ZK Framework is offered in 3 editions, CE, PE and EE. CE, the community edition is open and free under LGPL for your open source and proprietary projects. ZK PE and EE come with advanced features, better performance, and professional support to back you up in creating your professional and Enterprise applications. The Professional and Enterprise commercial packages are offered on a per developer basis with details outlined in the table below. To request a quotation or obtain more information on ZK licensing and pricing, please contact us.


ZK Core	ZK CE Best open source Java Web Framework. MVC/MVVM support Server+Client Fusion architecture Cross-browser & IDE support Internationalization 200+ ready-to-use components, including Input, Layout, Form, Grid, Tree, Window, Menu, Multimedia... See All Features	ZK PE Everything in CE, and also Grouping/Master-detail ZK JasperReports ZK JFreeCharts xml generator Comet push More professional components such as advanced grids, hierarchy, colorpicker, captcha, fisheye menu See All Features	ZK EE Everything in PE, and also Performance Boost: on-demand client widget rendering, on-demand model rendering, MVVM performance optimization, Biglistbox Server-side memory optimization, Desktop & component reuse Shadow Element, Fragment Component Built-in Websocket, servlet 3 async comet Responsive components & advanced touch experiences More enterprise components, such as Navbar, chosenbox, portallayout, tablelayout, splitlayout, column layout, tbeditor ZATS testing suite See All Features

ZK Tools

ZK Studio

ZK Studio

ZK Studio
ZATS Mimic

ZK Extensions

ZK JSP Tags
ZK Spring (ZK Spring Core, ZK Spring Security, ZK Spring Web Flow, ZK Spring JPA, ZK Spring Annotation)

ZK Add-on Components

ZK Calendar
ZK GoogleMaps

ZK Themes

Default themes: Iceblue, Breeze, Sapphire and Silvertail

Default themes: Iceblue, Breeze, Sapphire and Silvertail

Default themes: Iceblue, Breeze, Sapphire and Silvertail
ZK Theme Pack with 23 modern themes
ZK Atlantic Theme
ZK Bootstrap add-on

License

LGPL

Commercial (no open source hassle)

Support and
Premium
Resources

Access to ZK Forum
Access to all documentation
Updates and Upgrades

Access to ZK Forum
Access to all documentation
Updates and Upgrades
Access to PP premium resources
Dedicated support channel
5 hours of remote support
2 biz day response time
Prioritized fixes
Frequent maintenance releases
Annual Updates and Upgrades
Annual Royalty-free Runtime Distribution

Access to ZK Forum
Access to all documentation
Updates and Upgrades
Access to EP premium resources
Dedicated support channel
10 hours of remote support
1 biz day response time
Prioritized fixes
Early access to custom bug fixes
Frequent maintenance releases
Annual Updates and Upgrades
Annual Royalty-free Runtime Distribution

Download

Request quote

ZK Extension Options

The following extensions and components are compatible and can be added to your ZK CE or ZK PP/EP. However, please note that some extensions are already included in existing packages so please check the table above before you purchase or download.

ZK JSP Tags $199	ZK Calendar $199
ZK Spring $399 ZK Spring Core ZK Spring Security ZK Spring Web Flow ZK Spring JPA ZK Spring Annotation	ZK Charts¹ $429
	ZK Google Maps $199
	ZK Pivottable contact us
	ZK Spreadsheet OSE contact us
	ZK Spreadsheet EE contact us
	ZK Theme Pack NEW! contact us
	1. ZK Charts is an optimized add-on integrating ZK and Highcharts. No separate license is required from Highsoft.

For volume discounts, contribution programs, perpetual licensing, OEM, and reseller licensing, please contact us.
To narrow down digital gap and to encourage software development, special discounts are applicable for emerging and developing countries.
If you are interested, please contact us.

View the available licensing options for ZK Products