PDF to DOCX C#

Convert PDFs to editable DOCX preserving layout, text, images, and tables with password, page ranges, WYSIWYG, and OCR.

PDF Tools

PDF to DOCX C# Overview

Effortlessly Convert PDFs to MS Word DOCX with the PDF to Word C# library. Our C# library offers robust features such as layout preservation, formatting retention, table handling, and OCR-powered text extraction from scanned PDFs. Experience the convenience of a clean, user-friendly Word document. What sets us apart is our RESTful C# library design, ensuring seamless integration into your applications or websites. Just make a simple PDF to DOCX C# library call, and watch your PDFs transform into editable Word documents quickly and efficiently.

Editable Word Documents

Turn PDFs into fully editable DOCX files in a matter of seconds.

Preserves Layout & Styles

Retain formatting, layout, fonts, images, shapes, and structure.

Accurate Text Extraction

Converts even complex PDFs with accurate precision and attention to detail.

Supports OCR

Extract text from scanned PDFs using our powerful OCR technology.

Adjustable Conversion Settings

Customize page range, OCR engine, language, OCR mode, and more.

Secure and Reliable

Files processed under strict ISO 27001, GDPR, and HIPAA standards.

Customizable Parameters

Fine-tune your automation with these powerful conversion options

File

File Supported formats: .pdf

File to be converted. Value can be URL or file content.

Password

String

Sets the password to open protected documents.

PageRange

String Default: 1-2000

Set page range. Example 1-10 or 1,2,5.

Wysiwyg

Bool Default: False

Persist exact formatting using text boxes.

Annotations

Collection Default: textBox

Set how PDF annotations are handled in the DOCX output: choose textBox to place each annotation as an editable text box near its anchor, comment to convert annotations into Word comments attached to the relevant text, or none to omit all annotations from the result.

Values:   textBox comment none

OcrMode

Collection Default: auto

Defines how OCR is applied during conversion. Auto performs OCR only when needed. Force applies OCR to all pages. Never disables OCR entirely.

Values:   auto force never

OcrLanguage

Collection Default: auto

Configure the OCR language for text recognition. If auto-detection fails, manually specify the language.

Values:   auto ar ca zh da nl en fi fr de el ko it ja no pl pt ro ru sl es sv tr ua th

OcrEngine

Collection Default: native

Select the OCR engine to use for text recognition. Each engine may produce slightly different results. If Tesseract is selected, the OcrLanguage property must be explicitly set, as automatic language detection is not supported.

Values:   native tesseract

StoreFile

Bool Default: False

When the StoreFile parameter is set to True, your converted file is written to ConvertAPI’s encrypted, temporary storage and made available via a time-limited secure download URL, valid for up to 3 hours. After this period, the file is permanently deleted.

When StoreFile is set to False, conversion happens entirely in-memory. The raw file bytes are streamed back in the API response without touching disk or external storage, ensuring maximum security and zero persistence so that only you can access the content.

Integrate using C#

Ready-to-run code samples for quick conversion and automation.

A detailed guide to PDF to DOCX conversion using C#

Our PDF to DOCX converter is an API tool designed to convert PDF (Portable Document Format) files into editable DOCX (Microsoft Word) files. This conversion allows users to edit and manipulate the content of a PDF document in a docx processing program like Microsoft Word. A PDF to DOCX converter is a versatile and practical tool that simplifies converting PDF documents into Microsoft Word-compatible DOCX files. It can be extremely useful and serves various purposes described below.

Editability

With our PDF to DOCX converter, you can convert textual or scanned PDF files into editable Word documents. This means that once converted, you can easily modify text, formatting, and other elements within the DOCX file using Microsoft Word or similar word-processing software.

Preservation of Formatting

Our converter will strive to retain the original formatting and layout of the PDF document as closely as possible during the conversion process. This ensures that the converted DOCX file closely resembles the original PDF.

Customization Options

The PDF to DOCX API provides options to customize the output, such as selecting specific pages to convert, enabling or disabling OCR, and specifying the OCR language. It also allows you to convert password-protected PDF documents.

Compatibility

The resulting DOCX files from a PDF to DOCX converter are compatible with popular docx processing software like Microsoft Word, Google Docs, LibreOffice, and more, making it easy to work with the converted documents.

ConvertAPI PDF to Word converter

In this tutorial, we will go through the C# PDF to DOCX conversion implementation, covering everything from a file upload to the converted DOCX output download. ConvertAPI is a REST API service; however, we created a ConvertAPI DotNet library so you can integrate it without worrying about any HTTP calls at all. You can download the ConvertApi package from NuGet, install it into your ASP.NET C# project, and you are all set up!

How to convert PDF to Word in .NET using C#?

  1. Install the ConvertApi NuGet package
  2. Sign up for free and get your API Token
  3. Set up the conversion using our interactive demo tool
  4. Copy-paste the auto-generated code snippet from the bottom of the page!

1. ConvertAPI NuGet package installation

Our ConvertAPI C# library works with both .NET Standard and .NET Core. You can install the ConvertApi NuGet package by searching for ConvertApi in the NuGet package manager or by running this command:

PM> Install-Package ConvertApi

2. Get your API Token

Sign up for a free account and get your API Token in your account dashboard. You can read more about different authentication methods in our docs.

API Token

3. Set the conversion parameters

Once you have our library installed and received your ConvertAPI API Token, you can modify the conversion parameters using our live demo. Once you are happy with the conversion result, you will find an auto-generated code snippet at the bottom of the page!

4. Convert the PDF files to MS Office Word documents using C# programming language

Here is an example code snippet showing how simple it actually is to convert a PDF to an editable DOCX document:

var convertApi = new ConvertApi("api_token");
var convert = await convertApi.ConvertAsync("pdf", "docx",
    new ConvertApiFileParam("File", @"C:\path\to\my_file.pdf")
);
await convert.SaveFilesAsync(@"C:\converted-files\");

That's all! Using ConvertAPI, you can effortlessly integrate a PDF to Word conversion into your ASP.NET project. You can find a complete list of conversion parameters on our live demo page.

Conclusion

Converting a PDF (Portable Document Format) file to DOCX (Microsoft Word) format offers several practical advantages and is helpful for various reasons, like editability, content extraction, formatting adjustments, etc. Using ConvertAPI, it is effortless to get a spectacular quality DOCX file from a PDF document. It is super easy to implement the conversion in your solution. The service itself is fast, reliable, and secure. It is platform-independent, so you can convert your documents anytime, anywhere. Conversion parameters and the auto-generated code snippet can be found on our PDF to DOCX API page. For more advanced C# conversion techniques like converting a stream, conversion chaining, etc., please take a look at our GitHub code examples. Happy coding!

Integrate within minutes

Easy PDF to DOCX automation using our simple C# SDK

Try the PDF to DOCX conversion online

Try it Free

Compatible With All .NET Frameworks & Tools

Compatible with Microsoft Azure Compatible with .NET Core Available on NuGet C# SDK Available Compatible with VS Code Compatible with JetBrains Rider Compatible with Visual Studio

Frequently Asked Questions

What is ConvertAPI C# SDK?

The ConvertAPI C# SDK is a lightweight, easy-to-use library for .NET developers to integrate document and file conversions into their applications with minimal code. It connects directly to the ConvertAPI REST service, allowing you to automate file conversions, merging, splitting, and more.

What types of conversions are supported?

ConvertAPI offers 300+ converters and tools, including DOCX to PDF, XLSX to PDF, PDF to JPG, HTML to PDF, image processing, metadata extraction, compression, and advanced document workflows. You can automate complex document processing scenarios within your .NET applications using the SDK.

Can I build complex conversion workflows using the SDK?

Yes, the ConvertAPI .NET C# SDK allows you to chain conversions, merge documents, extract pages, and apply advanced parameters to automate end-to-end document workflows within your applications.

Is there a file size limit when using ConvertAPI?

The maximum file size you can convert depends on your ConvertAPI plan type. Higher-tier plans allow larger files and increased concurrency for high-volume document processing needs.

Can I convert files entirely in memory without storing them on your servers?

Yes, ConvertAPI supports in-memory conversions, allowing you to send and receive files as streams without saving them to disk on ConvertAPI servers. This enables secure, diskless workflows for sensitive or temporary files.

Which .NET versions does the ConvertAPI SDK support?

The SDK supports .NET Framework 4.5+, .NET Core, .NET 5, 6, 7, and 8, ensuring compatibility across your existing and new projects.

Businesses trust us

Highest rated File Conversion API on major B2B software listing platforms: Capterra, G2, and Trustpilot.

"ConvertAPI has been a game-changer for our document automation workflows. Their conversion accuracy and API reliability are unmatched in the industry for over 7 years."

"ConvertAPI is a reliable, cost-effective solution with a proven track record of stability. It has grown significantly in maturity, adopting enterprise-grade practices over the years."

"We've integrated ConvertAPI across our entire document processing platform. The performance is exceptional and the support team is always responsive. Highly recommended!"

Enterprise-Grade Security

We ensure that all document processing is handled securely in the cloud, adhering to industry-leading standards like ISO 27001, GDPR, and HIPAA. To enhance security even further, we can ensure that no files or data are stored on our servers and never leave your country.

Learn more about security

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