Download Document Assembly, Reporting C# DLL

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Upcoming Update Announcement: GroupDocs.Assembly will no longer support .NET Framework 2.0 and .NET Framework 3.5 Client Profile in the upcoming release. This change is part of our efforts to improve security and performance. Please plan your updates in advance.

Download C# Library for Document Assembly via .NET API

GroupDocs.Assembly for .NET is a document automation and reports generation API designed to create custom documents from templates. This .NET reporting API intelligently assembles the given data with the defined template document and generates output document based on the data source in the same format as of the template document format.

Release Notes Download

Get Started

Open NuGet package manager, search for GroupDocs.Assembly and install. You may also use the following command from the Package Manager Console.

Install

To install please execute Install-Package GroupDocs.Assembly from Package Manager Console in Visual Studio to fetch & reference GroupDocs.Assembly assembly in your project.

PM>

     Install-Package GroupDocs.Assembly

Update

If you already have GroupDocs.Assembly for .Net and want to upgrade it, please execute Update-Package GroupDocs.Assembly to get the latest version.

PM>

     Update-Package GroupDocs.Assembly

Template Syntax

Composing Template
Templates consist of common content and tags for structure and data binding.

Tag Elements
Tags include a name, an expression in brackets, and optional switches.

Closing Tags
Some tags require a closing counterpart with a “/” character.

Lexical Tokens
Use restricted tokens for template expressions, adhering to specific rules.

Outputting Expression Results
Expression results replace placeholders during runtime.

HTML Switch
The “-html” switch formats output as HTML.

Formatting Numeric and Date-Time Expressions
Format numeric and date-time results using format strings.

Data Band
Output sequence elements using foreach tags.

Iteration Variable
Declare an iteration variable in foreach tags for referencing elements.

GroupDocs.Assembly Engine APIs

API Overview
DocumentAssembler builds reports from templates using various data sources.

Data Source Support
Supports JSON, XML, CSV, and custom objects for report generation.

Document Overloads
AssembleDocument offers multiple overloads for flexibility.

GroupDocs.Assembly API Features

Document Assembler Class
Provides functionality for report generation.

Template and Data Source Integration
Supports JSON, XML, CSV, DataSet, DataTable, and more.

Dynamic Content Population
Populates templates with data at runtime for report generation.

Sequential Expression Evaluation
Evaluates template expressions sequentially using data sources.

Data Source Object Identification
Identifies data sources in templates via the dataSourceName parameter.

Loading and Saving with External Resource Files

Load HTML Template with Resources
Loads HTML templates with external resources.

Save Assembled Documents with External Resources
Saves documents with external resources in a separate folder.

Working with Reports

Bulleted List in Documents
Dynamically creates bulleted lists in Word, Spreadsheet, Presentation, HTML, Text, and Email documents.

Bubble Chart in Documents
Generates bubble charts in Word, Spreadsheet, Presentation, and Email documents using dynamic data.

Column Chart in Documents
Creates filtered, ordered, and grouped column charts in Word, Spreadsheet, Presentation, and Email documents.

Removing Selective Chart Series
Dynamically removes specific chart series in reports.

Inserting Chart Axis Titles
Inserts chart axis titles dynamically across document types.

Common List Image in Documents
Embeds common list images in Word, Spreadsheet, Presentation, HTML, Text, and Email documents.

In-Table Master-Detail in Documents
Generates customer order reports in Word, Spreadsheet, Presentation, HTML, and Email documents.

Highlighted Rows in Documents
Adds row highlighting in Word, Spreadsheet, Presentation, HTML, and Email tables.

Multicolored Numbered List in Documents
Generates multicolored numbered lists in Word, Spreadsheet, Presentation, HTML, and Email documents.

Numbered List in Documents
Supports numbered lists in Word, Spreadsheet, Presentation, HTML, Text, and Email documents.

Pie Chart in Documents
Creates and formats pie charts in Word, Spreadsheet, Presentation, and Email documents.

Single Row Image in Documents
Generates single row image reports in Word, Spreadsheet, Presentation, HTML, Text, and Email documents.

Scatter Chart in Documents
Creates scatter charts in Word, Spreadsheet, Presentation, and Email documents.

Supported Document Format

`Format`	`Description`	`Load`	`Save`	`Populate`
`DOC`	Microsoft Word 97 - 2007 Document.	✔️	✔️	✔️
`DOT`	Microsoft Word 97 - 2007 Template.	✔️	✔️	✔️
`DOCX`	Office Open XML WordprocessingML Document (macro-free).	✔️	✔️	✔️
`DOCM`	Office Open XML WordprocessingML Macro-Enabled Document.	✔️	✔️	✔️
`DOTX`	Office Open XML WordprocessingML Template (macro-free).	✔️	✔️	✔️
`DOTM`	Office Open XML WordprocessingML Macro-Enabled Template.	✔️	✔️	✔️
`RTF`	RTF format.	✔️	✔️	✔️
`XLSX`	OOXML 2007-2010	✔️	✔️	✔️
`XLSM`	OOXML Macro Enabled Workbook	✔️	✔️	✔️
`XLTX`	OOXML Workbook Template	✔️	✔️	✔️
`XLTM`	OOXML Macro Enabled Workbook Template	✔️	✔️	✔️
`XLSB`	OOXML Binary Workbook	✔️	✔️	✔️
`XLS`	Excel Workbook 97-2003	✔️	✔️	✔️
`XLT`	Excel Workbook Template 97-2003	✔️	✔️	✔️
`XML`	Spreadsheet Markup Language	✔️	✔️	✔️
`ODS`	Open Document Spreadsheet	✔️	✔️	✔️
`PPTX`	OOXML Presentation	✔️	✔️	✔️
`PPTM`	OOXML Macro Enabled Presentation	✔️	✔️	✔️
`PPSX`	OOXML SlideShow	✔️	✔️	✔️
`PPSM`	OOXML Macros Enabled Presentation	✔️	✔️	✔️
`POTX`	OOXML Presentation Template	✔️	✔️	✔️
`POTM`	OOXML Macro Enabled Presentation Template	✔️	✔️	✔️
`PPT`	PowerPoint Presentation 97-2003	✔️	✔️	✔️
`PPS`	PowerPoint SlideShow 97-2003	✔️	✔️	✔️
`ODP`	OpenDocument Presentation	✔️	✔️	✔️
`EML`	Email Message Format	✔️	✔️	✔️
`MSG`	Outlook Email Message Format	✔️	✔️	✔️
`EMLX`	Apple’s Email Message Format	✔️	✔️	✔️
`TXT`	Plain Text	✔️	✔️	✔️
`XML`	Word Processing Markup Language	✔️	✔️	✔️
`HTML`	HTML format	✔️	✔️	✔️
`ODT`	ODF Text Document	✔️	✔️	✔️
`OTT`	ODF Text Document Template	✔️	✔️	✔️
`PDF`	Saves the document as PDF (Adobe Portable Document) format.	✔️	✔️	✔️
`XPS`	Saves the document in the XPS (XML Paper Specification) format.	✔️	✔️	✔️
`EPUB`	Saves the document in the IDPF EPUB format.	✔️	✔️	✔️
`MHTML`	Mime HTML (MHTML)	✔️	✔️	✔️
`TIFF`	Tagged Image File Format (TIFF)	✔️	✔️	✔️
`XAML`	XML Based Markup Language	✔️	✔️	✔️
`OXPS`	OpenXPS File	✔️	✔️	✔️
`SVG`	Scalable Vector Graphics (SVG)	✔️	✔️	✔️
`PS`	PostScript (PS)	✔️	✔️	✔️
`PCL`	Printer Command Language (PCL)	✔️	✔️	✔️
`MD`	Markdown Documentation File	✔️	✔️	✔️
`POT`	PowerPoint template files created by PowerPoint 97-2003 versions	✔️	✔️	✔️
`OTP`	OpenDocument Presentation Template	✔️	✔️	✔️

Supported Features Detail for Email File Formats

Feature	`MSG` with `RTF` Body	`MSG`, `EML`, `MHTML` with `HTML` Body Created Using Microsoft Outlook or Microsoft Word	`MSG`, `EML`, `EMLX`, `MHTML` with `HTML` Body Created Outside Microsoft Outlook or Microsoft Word	`MSG`, `EML`, `EMLX`, `MHTML` with Plain Text Body
Building Charts Dynamically	✔️ (outside loops and conditions)	✔️ (outside loops and conditions)	❌	❌
Inserting Documents Dynamically	✔️	✔️	To be supported	❌
Inserting Images Dynamically	✔️	✔️	✔️	❌
Inserting Barcodes Dynamically	✔️	✔️	To be supported	❌

Supported Output File Formats Depending on Input File Formats

Input File Formats (from left to right) and Output File Formats (top down)	Word Processing (`DOC`, `DOCX`, `DOCM`, `DOT`, `DOTX`, `DOTM`, `WordprocessingML`, `RTF`, `ODT`, `OTT`)	Spreadsheet (`XLS`, `XLT`, `XLSX`, `XLSM`, `XLTX`, `XLTM`, `XLSB`, `SpreadsheetML`, `ODS`)	Presentation (`PPT`, `PPTX`, `PPTM`, `PPS`, `PPSX`, `PPSM`, `POT`, `POTX`, `POTM`, `ODP`, `OTP`)	Email (`EML`, `EMLX`, `MSG`)	HTML, Markdown, and Plain Text
Word Processing (`DOC`, `DOCX`, `DOCM`, `DOT`, `DOTX`, `DOTM`, `WordprocessingML`, `RTF`, `ODT`, `OTT`)	✔️	❌	❌	✔️	✔️
Spreadsheet (`XLS`, `XLT`, `XLSX`, `XLSM`, `XLTX`, `XLTM`, `XLSB`, `SpreadsheetML`, `ODS`)	❌	✔️	❌	❌	❌
Presentation (`PPT`, `PPTX`, `PPTM`, `PPS`, `PPSX`, `PPSM`, `POT`, `POTX`, `POTM`, `ODP`, `OTP`)	❌	❌	✔️	❌	❌
Email (`EML`, `EMLX`, `MSG`)	❌	❌	❌	✔️	❌
HTML, PDF, XPS, TIFF	✔️	✔️	✔️	✔️	✔️
`MHTML`	✔️	✔️	❌	✔️	✔️
Markdown, Plain Text, `XAML`, `OpenXPS`, `EPUB`, `SVG`, `PS`, `PCL`	✔️	❌	❌	✔️	✔️

Supported Operating Systems

Works on any 32-bit or 64-bit system with .NET or Mono installed:

Windows

Windows Server (2003, 2008, 2012, 2016, 2019)
Windows XP, Vista, 7, 8, 8.1, 10
Microsoft Azure

Linux

Ubuntu, OpenSUSE, CentOS, and more

Mac

macOS

Supported Frameworks

.NET Framework

Versions from 2.0 to 4.7.2

Mono Framework

Mono 2.6.7 or later

Development Environments

Visual Studio (2010-2019)
Xamarin (Android, iOS, Mac)
MonoDevelop 2.4+

GroupDocs.Assembly GroupDocs.Total Conholdate Conholdate.Total Document-Automation API Component Library VisualStudio C# CSharp Windows Linux macOS .NETFramework Framework Mono Xamarin.Android Xamarin.iOS Xamarin.Mac MonoDevelop Azure DOC DOT DOCX DOCM DOTX DOTM RTF XLSX XLSM XLTX XLTM XLSB XLS XLT XML ODS PPTX PPTM PPSX PPSM POTX POTM PPT PPS ODP EML MSG EMLX TXT XML HTML ODT OTT PDF XPS EPUB HTML TIFF XAML OXPS SVG PS PostScript PCL MD Markdown POT OTP Build-Charts Insert-Documents Insert-Images Insert-Barcodes Document Spreadsheet Presentation Email list-report chart-report image-report table-report paragraph-report series-coloring point-coloring chart-coloring barcode image generation data-source lazy recursive template syntax formatting document-insertion hyperlink-insertion bookmark-insertion assemble-document document-assembly DocumentTable Pie-Chart Data-Band Document-Automation Automation Reporting-API Template Data-Assembly Assemble Word-to-HTML Word-to-PDF Word-to-XPS Word-to-TIFF Word-to-MHTML Word-to-MD Word-to-Markdown Word-to-TXT Word-to-XAML Word-to-OpenXPS Word-to-EPUB Word-to-SVG Word-to-PS Word-to-PCL Spreadsheet-to-HTML Spreadsheet-to-PDF Spreadsheet-to-XPS Spreadsheet-to-TIFF Spreadsheet-to-MHTML Presentation-to-HTML Presentation-to-PDF Presentation-to-XPS Presentation-to-TIFF Email-to-Word HTML Email-to-PDF Email-to-XPS Email-to-TIFF Email-to-MHTML Email-to-Markdown Email-to-TXT Email-to-XAML Email-to-OpenXPS Email-to-EPUB Email-to-SVG Email-to-PS Email-to-PCL HTML-to-TXT HTML-to-HTML HTML-to-PDF HTML-to-XPS HTML-to-TIFF HTML-to-MHTML HTML-to-Markdown HTML-to-TXT HTML-to-XAML HTML-to-OpenXPS HTML-to-EPUB HTML-to-SVG HTML-to-PS HTML-to-PCL Template-Element List-Report Chart-Report Table-Report Automation

Direct Download

GroupDocs.Assembly for .NET 26.7

This contains the MSI installer of GroupDocs.Assembly for .NET

Added: 19/7/2026 Downloads: