| Feature | Standard Edition | Pro Edition |
| Configuration and control |
|
JavaScript API, number of methods
| 36 | 38 |
| Configuration from XML |  | |
| Initialization from HTML markup | | |
| Data sources support |
| Loading from XML | | |
| Main features |
| Loading content with Ajax | | |
| Load content in iFrames | | |
| Top, bottom, right and left oriented tabs | | |
| Multi-line tabs |  | |
| Scrollable tabs | | |
| Add/delete/navigate tabs with script methods | | |
| Auto-resizing of tabbar container | | |
| Adjust tabbar size to content | | |
| Close button | | |
| Appearance |
| Predefined tab designs | | |
| Customizable view (tab color, text, size) | | |
| Online Skin Builder | | |
| Other |
| Cross-browser support | | |
| Integration with other dhtmlx components (tree, grid, window, accordion, etc.) | | |
