Here is a brief summary of Free Spire.Doc for .NET features.

Technical Features

Free Spire.Doc for .NET enables developers/programmers to build WinForms, Web Services, ASP.NET and other type for .NET applications from version 2.0 to 4.5 on 32-bit or 64-bit system.

Generating, Writing, Editing and Saving

Free Spire.Doc for .NET enables quick generating, saving, writing and editing Word documents.

• Generate and save Word documents (Word 97-2003, Word 2007, Word 2010, Word 2013, Word 2016 and Word 2019).
• Load and save document with macros, including .doc (Word 97-2003) document with macros and .docm(Word 2007, Word 2010, Word 2013, Word 2016 and Word 2019) document.
• Write and edit text and paragraphs.

Converting

Free Spire.Doc for .NET enables converting Word documents to most common and popular formats.

• Interversion Doc-Docx: Convert .doc document (Word 97-2003) to .docx document (Word 2007, Word 2010, Word 2013, Word 2016 and Word 2019) and vice versa.
• Interversion Doc(x)-RTF: Convert .doc(x) document to RTF (Rich Text Format) and vice versa.
• Interversion Doc(x)-TXT: Convert .doc(x) document to TXT (Plain Text) and enable to load TXT file and save as .doc(x) document.
• Interversion Doc(x)-HTML: Convert .doc(x) document to HTML file and enable to load HTML file and save as .doc(x) document.
• Interversion Doc(x)-Dot: Convert .doc(x) document to Dot (OpenDocument Text) and vice versa.
• Interversion Doc(x)-XML: Convert .doc(x) document to XML and enable to load XML file and save as .doc(x) document.
• Interversion Doc(x)-XPS: Convert .doc(x) document to XPS document.
• Unidirectional Conversion: Doc(x)-EPUB: Convert .doc(x) document to EPUB (Digital Publishing).
• Unidirectional Conversion: Doc(x)-PDF: Convert .doc(x) document to PDF in high quality, including contents and formats.

Inserting, Editing and Removing Objects

Free Spire.Doc for .NET enables to inserting, editing and removing external objects in Word.

• Find and replace specified strings.
• Copy and remove comment, bookmark, table, texts, paragraph or sections.
• Merge multiple Word documents into one.
• Protect documents to prevent from opening, editing, printing etc.
• Open and decrypt documents in protection.
• Extract texts, comments, images etc. from document.
• Load and save document with macros. Remove macros in document.
• Create form field including elements: cells, texts, radio button, dropdown list, checkbox etc.
• Fill form field by connecting data from xml file.
• Create and edit document properties.
• Clear macros in .doc and .docm document.

Formatting

Free Spire.Doc for .NET enables formatting contents in documents, including character, paragraphs, pages and whole document.

• Format all characters in document, including fonts, sizes, colors, effects etc.
• Format paragraphs, including built-in styles, indents, spacing, bullets, alignment, headings and number list style etc.
• Format Word tables, including cell fonts and colors, cell background color, cell alignment, cell borders and column width/row height setting.
• Format Word page, including page breaks, border, margins, paper size and orientation.
• View document with different document view types, zoom percent and zoom types.

Mail Merge

Free Spire.Doc for .NET disables executing mail merge function to create records, orders and reports. The commercial Edition of Spire.Doc supports the mail merge function.

• Perform simple mail merge fields (name and value) to create single item.
• Execute mail merge to create a group of data records with connecting customized data source.
• Populate document with data from .NET data source including DataSet, DataTable, DataView or any other files (for example, xml) to create large amounts of records or report by using mail merge.

Feature Details

Support

Word97~2003

Word2007

Word2010

Word2013

Word2016

Operation

Create New Document

Edit Existing Document

Save to file

Save to stream

Save as web response

Document Properties Setup

Document Print Setup

Multiple Section

Page Break

Document Copy

Multiple Document Concatenate

Encrypt Document

Decrypt Document

Globally Search

Globally Replace

Mail Merge

Nested Mail Merge

Customize Mail Merge

Fill Field

Format and Style

Font

Color

Highlight

Indent

List

Text Alignment

Building Style

Named Style

Content

Image

Hyperlink

Comments

Bookmark

Table

Table of Content

Foot Note

Ole Object

Header (Text/Image/Table)

Footer (Text/Image/Table)

CheckBoxFormField

DropDownFormField

TextFormField

Textbox

TextWaterMark

ImageWaterMark

Field (91 types)

HTML

Convert

Src Type

Open

Save

Dest Type

Doc

Dot

Docx

Xml

Txt

Html

PDF

Rtf

EPUB

Doc

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PDF

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Rtf

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Not supported in Standard Edition