DHTMLX · mafanya23 · Feb 4, 2026 · Jan 20, 2026 · Jan 20, 2026 · Jan 21, 2026
diff --git a/docs/assets/grid/footer_bottom_position.png b/docs/assets/grid/footer_bottom_position.png
diff --git a/docs/assets/grid/footer_relative_position.png b/docs/assets/grid/footer_relative_position.png
diff --git a/docs/assets/treegrid/dropbehaviour_child.png b/docs/assets/treegrid/dropbehaviour_child.png
diff --git a/docs/assets/treegrid/dropbehaviour_child_result.png b/docs/assets/treegrid/dropbehaviour_child_result.png
diff --git a/docs/assets/treegrid/dropbehaviour_sibling_dragging.png b/docs/assets/treegrid/dropbehaviour_sibling_dragging.png
diff --git a/docs/assets/treegrid/dropbehaviour_sibling_result.png b/docs/assets/treegrid/dropbehaviour_sibling_result.png
diff --git a/docs/assets/treegrid/treegrid_front.png b/docs/assets/treegrid/treegrid_front.png
diff --git a/docs/chart/api/export/chart_pdf_method.md b/docs/chart/api/export/chart_pdf_method.md
@@ -8,11 +8,14 @@ description: You can explore the pdf method of Chart in the documentation of the
 
 @short: Exports a chart to a PDF file
 
-@signature: {'pdf(config?: object): void;'}
+@signature: {'pdf(config?: IPDFConfig): Promise<void>;'}
+
+@returns:
+A promise of data export
 
 @params:
 - `config` - (optional) an object with export settings. You can specify the following settings for export to PDF:
-    - `url?: string` -  (optional) the url of the service that executes export and returns an exported file. This setting is optional, you should use it only if you need to specify the path to your local export service. The default value is `https://export.dhtmlx.com/chart/pdf/8.0.0`
+    - `url?: string` -  (optional) the url of the service that executes export and returns an exported file. This setting is optional, you should use it only if you need to specify the path to your local export service. The default value is `https://export.dhtmlx.com/chart/pdf/9.3.0`
     - `name?: string` - (optional) the name of the exported file
     - `theme?: string` - (optional) the exported theme, "light" by default. For custom or overridden themes, enable the `exportStyles` option
     - `exportStyles?: boolean | string[]` - (optional) defines the styles that will be sent to the export service when exporting Chart. Use *false* to prevent all styles from being sent to the export service
@@ -45,13 +48,19 @@ description: You can explore the pdf method of Chart in the documentation of the
 
 @example:
 // default export
-chart.export.pdf();
+chart.export.pdf()
+    .then(() => console.log("success"))
+    .catch(() => console.log("failure"))
+    .finally(() => console.log("finished"));
 
 // export with config settings
 chart.export.pdf({
-    url: "https://export.dhtmlx.com/chart/pdf/8.0.0",
-    name:"result.pdf"
-});
+    url: "https://export.dhtmlx.com/chart/pdf/9.3.0",
+    name: "result.pdf"
+})
+    .then(() => console.log("success"))
+    .catch(() => console.log("failure"))
+    .finally(() => console.log("finished"));
 
 @descr:
 
@@ -75,11 +84,13 @@ It is necessary to set sufficient margin for correct display of `headerTemplate`
 | "A5"      | (5.83in x 8.27in)  |
 | "A6"      | (4.13in x 5.83in)  |
 
-**Related samples**: [Chart. Export. Export to PDF/PNG](https://snippet.dhtmlx.com/4rybsjjq)
+**Related samples**: [Chart. Export to PDF/PNG](https://snippet.dhtmlx.com/4rybsjjq)
 
-**Related API:** [exportStyles](chart/api/chart_exportstyles_config.md)
+**Related API:** [`exportStyles`](chart/api/chart_exportstyles_config.md)
 
 **Change log:** 
+
+- The method returns a promise of data export since v9.3
 - The **header** and **footer** options of the export object were added in v8.4
 - The **theme**, **exportStyles** options of the export object were added in v8.1
 - The **pageRanges**, **displayHeaderFooter**, **footerTemplate**, **headerTemplate** options of the pdf object were added in v8.1

diff --git a/docs/chart/api/export/chart_png_method.md b/docs/chart/api/export/chart_png_method.md
@@ -8,11 +8,14 @@ description: You can explore the png method of Chart in the documentation of the
 
 @short: Exports a chart to a PNG file
 
-@signature: {'png(config?: object): void;'}
+@signature: {'png(config?: IPNGConfig): Promise<void>;'}
+
+@returns:
+A promise of data export
 
 @params:
 - `config` - (optional) an object with export settings. You can specify the following settings for export to PNG:
-    - `url?: string` - (optional) the url of the service that executes export and returns an exported file. This setting is optional, you should use it only if you need to specify the path to your local export service. The default value is `https://export.dhtmlx.com/chart/png/8.0.0`
+    - `url?: string` - (optional) the url of the service that executes export and returns an exported file. This setting is optional, you should use it only if you need to specify the path to your local export service. The default value is `https://export.dhtmlx.com/chart/png/9.3.0`
     - `name?: string` - (optional) the name of the exported file
     - `theme?: string` - (optional) the exported theme, "light" by default. For custom or overridden themes, enable the `exportStyles` option
     - `exportStyles?: boolean | string[]` - (optional) defines the styles that will be sent to the export service when exporting Chart. Use *false* to prevent all styles from being sent to the export service
@@ -21,22 +24,29 @@ description: You can explore the png method of Chart in the documentation of the
 
 @example:
 // default export
-chart.export.png();
+chart.export.png()
+    .then(() => console.log("success"))
+    .catch(() => console.log("failure"))
+    .finally(() => console.log("finished"));
 
 // export with config settings
 chart.export.png({
-    url: "https://export.dhtmlx.com/chart/png/8.0.0",
+    url: "https://export.dhtmlx.com/chart/png/9.3.0",
     name: "result.png"
-});
+})
+    .then(() => console.log("success"))
+    .catch(() => console.log("failure"))
+    .finally(() => console.log("finished"));
 
 @descr:
 
-**Related samples**: [Chart. Export. Export to PDF/PNG](https://snippet.dhtmlx.com/4rybsjjq)
+**Related samples**: [Chart. Export to PDF/PNG](https://snippet.dhtmlx.com/4rybsjjq)
 
-**Related API:** [exportStyles](chart/api/chart_exportstyles_config.md)
+**Related API:** [`exportStyles`](chart/api/chart_exportstyles_config.md)
 
 **Change log:** 
 
+- The method returns a promise of data export since v9.3
 - The **header** and **footer** options of the export object were added in 8.4
 - The **theme** and **exportStyles** options of the export object were added in 8.1
 - Added in v8.0
diff --git a/docs/chart/features.md b/docs/chart/features.md
@@ -121,7 +121,7 @@ In this section you will know how to export Chart to different formats.
 
 | Topic                                                              | Description                                                                                      |
 | :----------------------------------------------------------------- | :----------------------------------------------------------------------------------------------- |
-| [Exporting Chart to a PDF or PNG file](category/export-methods.md) | Learn how to export Chart to PDF or PNG formats ([Example](https://snippet.dhtmlx.com/4rybsjjq)) |
+| [Exporting Chart to a PDF or PNG file](../usage/#exporting-data) | Learn how to export Chart to PDF or PNG formats ([Example](https://snippet.dhtmlx.com/4rybsjjq)) |
 
 ## How to work with Chart events
 
@@ -150,7 +150,7 @@ In this section you will learn about common functionality of the library which c
 | ------------------------------------------------------------- | ------------------------------------------------------------- |
 | [Touch support](../../common_features/touch_support/)         | Learn how to work with touch support                          |
 | [TypeScript support](../../common_features/using_typescript/) | Learn how to work with TypeScript                             |
-| [AwaitRedraw](../../helpers/await_redraw/)                    | Learn how to perform the code after the component’s rendering |
+| [AwaitRedraw](../../helpers/await_redraw/)                    | Learn how to perform the code after the component's rendering |
 
 ## Any questions left?
 

diff --git a/docs/chart/usage.md b/docs/chart/usage.md
@@ -174,3 +174,38 @@ The method takes as a parameter an object with two properties:
 A new data item is added relative to the X-axis. In case of adding many items, you need to increase the value of each new data item position to add it correctly.
 
 **Related sample**: [Chart. Adding data on the fly](https://snippet.dhtmlx.com/dpz4w5nr)
+
+## Exporting data
+
+You can export data of Chart into the PDF or PNG format via the corresponding methods of the `Export` module.
+
+### Exporting data to PDF
+
+The [`pdf()`](chart/api/export/chart_pdf_method.md) method of the Export module allows you to export Chart data into a PDF file. The method takes an [object with the export settings](chart/api/export/chart_pdf_method.md) as a parameter (all settings are optional) and returns a promise of data export.
+
+~~~jsx
+chart.export.pdf({
+    url: "https://export.dhtmlx.com/chart/pdf/9.3.0",
+    name: "result.pdf"
+})
+    .then(() => console.log("success"))
+    .catch(() => console.log("failure"))
+    .finally(() => console.log("finished"));
+~~~
+
+**Related sample**: [Chart. Export to PDF/PNG](https://snippet.dhtmlx.com/4rybsjjq)
+
+### Exporting data to PNG
+
+The [`png()`](chart/api/export/chart_png_method.md) method of the Export module allows you to export data from Chart into a PNG file. The method takes an [object with export settings](chart/api/export/chart_png_method.md) as a parameter (all settings are optional) and returns a promise of data export.
+
+~~~jsx
+chart.export.png({
+    theme: "dark" // the exported theme, "light" by default
+})
+    .then(() => console.log("success"))
+    .catch(() => console.log("failure"))
+    .finally(() => console.log("finished"));
+~~~
+
+**Related sample**: [Chart. Export to PDF/PNG](https://snippet.dhtmlx.com/4rybsjjq)
diff --git a/docs/grid/api/api_overview.md b/docs/grid/api/api_overview.md
@@ -198,10 +198,13 @@ description: You can explore the API of Grid in the documentation of the DHTMLX
 | [](grid/api/grid_dragitem_config.md)        | @getshort(grid/api/grid_dragitem_config.md)        |
 | [](grid/api/grid_dragmode_config.md)        | @getshort(grid/api/grid_dragmode_config.md)        |
 | [](grid/api/grid_dragpanel_config.md)       | @getshort(grid/api/grid_dragpanel_config.md)       |
+| [](grid/api/grid_dropbehaviour_config.md)   | @getshort(grid/api/grid_dropbehaviour_config.md)   |
 | [](grid/api/grid_editable_config.md)        | @getshort(grid/api/grid_editable_config.md)        |
 | [](grid/api/grid_eventhandlers_config.md)   | @getshort(grid/api/grid_eventhandlers_config.md)   |
+| [](grid/api/grid_exportconfig_config.md)    | @getshort(grid/api/grid_exportconfig_config.md)    |
 | [](grid/api/grid_exportstyles_config.md)    | @getshort(grid/api/grid_exportstyles_config.md)    |
 | [](grid/api/grid_footerautoheight_config.md)| @getshort(grid/api/grid_footerautoheight_config.md)|
+| [](grid/api/grid_footerposition_config.md)  | @getshort(grid/api/grid_footerposition_config.md)  |
 | [](grid/api/grid_footerrowheight_config.md) | @getshort(grid/api/grid_footerrowheight_config.md) |
 | [](grid/api/grid_footertooltip_config.md)   | @getshort(grid/api/grid_footertooltip_config.md)   |
 | [](grid/api/grid_group_config.md)        	  | @getshort(grid/api/grid_group_config.md)           |

diff --git a/docs/grid/api/export/grid_csv_method.md b/docs/grid/api/export/grid_csv_method.md
@@ -8,7 +8,7 @@ description: You can explore the csv export method of Grid in the documentation
 
 @short: Exports data from a grid into a CSV file
 
-@signature: {'csv(config?: object): string;'}
+@signature: {'csv(config?: ICsvExportConfig) => Promise<string>;'}
 
 @params:
 - `config` - (optional) an object with export settings. You can specify the following settings for export to CSV:
@@ -17,23 +17,37 @@ description: You can explore the csv export method of Grid in the documentation
     - `rowDelimiter?: string` - (optional) a newline ("\n") by default. A separator between rows, can be a tab - "\t", or any other value
     - `columnDelimiter?: string` - (optional) a comma (",") by default. A separator between columns, can be a semicolon - ";", or any other value
 
+:::note
+You can specify extended export configuration settings via the Grid [`exportConfig`](/grid/api/grid_exportconfig_config/) configuration property.
+:::
+
 @returns:
-A CSV string with Grid data
+A promise of data export as a CSV string
 
 @example:
 // default export
-grid.export.csv();
+grid.export.csv()
+    .then(() => console.log("success"))
+    .catch(() => console.log("failure"))
+    .finally(() => console.log("finished"));
 
 // export with config settings
 grid.export.csv({
     name: "my_file", // the name of a ready CSV file
     rowDelimiter: "\t", // the delimiter used to separate rows
     columnDelimiter: ";" // the delimiter used to separate columns
-});
+})
+    .then(() => console.log("success"))
+    .catch(() => console.log("failure"))
+    .finally(() => console.log("finished"));
 
 
 @descr:
 
 **Related samples**: [Grid. Export to xlsx and csv](https://snippet.dhtmlx.com/58oqij47)
 
-**Related article:** [Exporting Grid](grid/usage.md)
+**Related article:** [Exporting Grid](grid/usage.md)
+
+**Change log:** 
+
+- The method returns a promise of data export since v9.3
diff --git a/docs/grid/api/export/grid_pdf_method.md b/docs/grid/api/export/grid_pdf_method.md
@@ -8,11 +8,14 @@ description: You can explore the pdf export method of Grid in the documentation
 
 @short: Exports data from a grid to a PDF file
 
-@signature: {'pdf(config?: object): void;'}
+@signature: {'pdf(config?: IPDFConfig) => Promise<void>;'}
+
+@returns:
+A promise of data export
 
 @params:
 - `config` - (optional) an object with export settings. You can specify the following settings for export to PDF:
-    - `url?: string` - (optional) the url of the service that executes export and returns an exported file. This setting is optional, you should use it only if you need to specify the path to your local export service. The default value is `https://export.dhtmlx.com/grid/pdf/8.1.0`
+    - `url?: string` - (optional) the url of the service that executes export and returns an exported file. This setting is optional, you should use it only if you need to specify the path to your local export service. The default value is `https://export.dhtmlx.com/grid/pdf/9.3.0`
     - `name?: string` - (optional) the name of the exported file
     - `theme?: string` - (optional) the exported theme, "light" by default. For custom or overridden themes, enable the `exportStyles` option
     - `exportStyles?: boolean | string[]` - (optional) defines the styles that will be sent to the export service when exporting Grid. Use *false* to prevent all styles from being sent to the export service
@@ -43,19 +46,30 @@ description: You can explore the pdf export method of Grid in the documentation
     - `header?: string` - (optional) an HTML template for the header in the exported file
     - `footer?: string` - (optional) an HTML template for the footer in the exported file
 
+:::note
+You can specify extended export configuration settings via the Grid [`exportConfig`](/grid/api/grid_exportconfig_config/) configuration property.
+:::
+
 
 @example:
 // default export
-grid.export.pdf();
+grid.export.pdf()
+    .then(() => console.log("success"))
+    .catch(() => console.log("failure"))
+    .finally(() => console.log("finished"));
 
 // export with config settings
 grid.export.pdf({
-    format: "A4",
-    scale: 0.75,
-    displayHeaderFooter: true,
-    theme: "dark",
-});
-
+    pdf: {
+        format: false, // the format of the output file, "A4" by default
+        scale: 0.75, // the scale of the grid rendering (between 0.1 and 2)
+        displayHeaderFooter: true // defines whether to display the header and footer, false by default
+    },
+    theme: "dark" // the exported theme, "light" by default
+})
+    .then(() => console.log("success"))
+    .catch(() => console.log("failure"))
+    .finally(() => console.log("finished"));
 
 @descr:
 
@@ -88,8 +102,10 @@ If you use Grid in conjunction with [Pagination](pagination.md), only the displa
 
 **Related article:** [Exporting Grid](grid/usage.md)
 
-**Related API:** [exportStyles](grid/api/grid_exportstyles_config.md)
+**Related API:** [`exportStyles`](grid/api/grid_exportstyles_config.md)
 
 **Change log:** 
+
+- The method returns a promise of data export since v9.3
 - The **header** and **footer** options of the export object were added in v8.4
 - Added in v8.1
diff --git a/docs/grid/api/export/grid_png_method.md b/docs/grid/api/export/grid_png_method.md
@@ -8,25 +8,38 @@ description: You can explore the png export method of Grid in the documentation
 
 @short: Exports data from a grid to a PNG file
 
-@signature: {'png(config?: object): void;'}
+@signature: {'png(config?: IPNGConfig) => Promise<void>;'}
+
+@returns:
+A promise of data export
 
 @params:
 - `config` - (optional) an object with export settings. You can specify the following settings for export to PNG:
-    - `url?: string` - (optional) the url of the service that executes export and returns an exported file. This setting is optional, you should use it only if you need to specify the path to your local export service. The default value is `https://export.dhtmlx.com/grid/png/8.1.0`
+    - `url?: string` - (optional) the url of the service that executes export and returns an exported file. This setting is optional, you should use it only if you need to specify the path to your local export service. The default value is `https://export.dhtmlx.com/grid/png/9.3.0`
     - `name?: string` - (optional) the name of the exported file
     - `theme?: string` - (optional) the exported theme, "light" by default. For custom or overridden themes, enable the `exportStyles` option
     - `exportStyles?: boolean | string[]` - (optional) defines the styles that will be sent to the export service when exporting Grid. Use *false* to prevent all styles from being sent to the export service
     - `header?: string` - (optional) an HTML template for the header in the exported file
     - `footer?: string` - (optional) an HTML template for the footer in the exported file
 
+:::note
+You can specify extended export configuration settings via the Grid [`exportConfig`](/grid/api/grid_exportconfig_config/) configuration property.
+:::
+
 @example:
 // default export
-grid.export.png();
+grid.export.png()
+    .then(() => console.log("success"))
+    .catch(() => console.log("failure"))
+    .finally(() => console.log("finished"));
 
 // export with config settings
 grid.export.png({
     theme: "dark",
-});
+})
+    .then(() => console.log("success"))
+    .catch(() => console.log("failure"))
+    .finally(() => console.log("finished"));
 
 
 @descr:
@@ -39,9 +52,10 @@ If you use Grid in conjunction with [Pagination](pagination.md), only the displa
 
 **Related article:** [Exporting Grid](grid/usage.md)
 
-**Related API:** [exportStyles](grid/api/grid_exportstyles_config.md)
+**Related API:** [`exportStyles`](grid/api/grid_exportstyles_config.md)
 
 **Change log:** 
 
-- The **header** and **footer** options of the export object were added in 8.4
+- The method returns a promise of data export since v9.3
+- The **header** and **footer** options of the export object were added in v8.4
 - Added in v8.1