Convert DOCX Files to PDF in Java

Empower your Java applications with document conversion features across 135+ popular image and file formats without requiring any additional software.

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About GroupDocs.Conversion for Java API

GroupDocs.Conversion for Java is an advanced file formats conversion API to convert between popular images and document formats like Microsoft Office, OpenDocument, PDF, HTML, Email, CAD and many more using a few lines of code. The native API auto-detects the source document formats and offers a plenty of options to customize the converted documents. Along with the document information-extraction feature, it also supports caching conversion result to the local disk by default. However any type of cache storage can be supported by implementing appropriate interfaces – Amazon S3, Dropbox, Google Drive, Windows Azure, Reddis or any other.

Steps for Converting DOCX to PDF in Java

GroupDocs.Conversion makes it easy for developers to convert the DOCX file to PDF in few lines of code.

  • Create a new instance of Converter class and load the DOCX file with full path
  • Set ConvertOptions for the PDF document type
  • Call the convert() method and pass the document name (full path) and format (PDF) as parameter

System Requirements

A basic conversion with GroupDocs.Conversion for Java APIs can be done with just a few lines of code. Our APIs are supported on all major platforms and operating systems. Before executing the code below, please make sure that you have the following prerequisites installled on your system.

  • Operating Systems: Microsoft Windows, Linux, MacOS
  • Development Environment: NetBeans, Intellij IDEA, Eclipse etc
  • Java Runtime Environment: J2SE 6.0 and above
  • Get the latest version of GroupDocs.Conversion for Java from Maven

// Load the source DOCX file to be converted
Converter converter = new Converter("input.docx");
// Get the convert options ready for the target PDF format
ConvertOptions convertOptions = new FileType().fromExtension("pdf").getConvertOptions();
// Convert to PDF format
converter.convert("output.pdf", convertOptions);

DOCX to PDF Live Demos

Convert DOCX to PDF right now by visiting GroupDocs.Conversion Live Demos website.
The live demo has the following benefits

No need to download GroupDocs API.

No need to write any code

Just upload the source file to have an instant display.

Get the download link to save the file on your machine.

About PDF File Format

Portable Document Format (PDF) is a type of document created by Adobe back in 1990s. The purpose of this file format was to introduce a standard for representation of documents and other reference material in a format that is independent of application software, hardware as well as Operating System. PDF files can be opened in Adobe Acrobat Reader/Writer as well in most modern browsers like Chrome, Safari, Firefox via extensions/plug-ins. Most of the commercially available software suites also offer conversion of their documents to PDF file format without the requirement of any additional software component. Thus, PDF file format has full capability to contain information like text, images, hyperlinks, form-fields, rich media, digital signatures, attachments, metadata, Geospatial features and 3D objects in it that can become as part of source document.

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Other Supported Conversions

You can also convert DOCX into many other file formats. Please see the complete list below.

DOCX TO EPUB

(Digital E-Book File Format)

DOCX TO XPS

(Open XML Paper Specification)

DOCX TO TEX

(LaTeX Source Document)

DOCX TO PPT

(PowerPoint Presentation)

DOCX TO PPS

(Microsoft PowerPoint Slide Show)

DOCX TO PPTX

(PowerPoint Open XML Presentation)

DOCX TO PPSX

(PowerPoint Open XML Slide Show)

DOCX TO ODP

(OpenDocument Presentation File Format)

DOCX TO OTP

(Origin Graph Template)

DOCX TO POTX

(Microsoft PowerPoint Open XML Template)

DOCX TO POTM

(Microsoft PowerPoint Template)

DOCX TO PPTM

(Microsoft PowerPoint Presentation)

DOCX TO PPSM

(Microsoft PowerPoint Slide Show)

DOCX TO XLS

(Microsoft Excel Binary File Format)

DOCX TO XLSX

(Microsoft Excel Open XML Spreadsheet)

DOCX TO XLSM

(Microsoft Excel Macro-Enabled Spreadsheet)

DOCX TO XLSB

(Microsoft Excel Binary Spreadsheet File)

DOCX TO ODS

(Open Document Spreadsheet)

DOCX TO XLTX

(Microsoft Excel Open XML Template)

DOCX TO XLTM

(Microsoft Excel Macro-Enabled Template)

DOCX TO TSV

(Tab Separated Values File)

DOCX TO XLAM

(Microsoft Excel Macro-Enabled Add-In)

DOCX TO CSV

(Comma Separated Values File)

DOCX TO DOC

(Microsoft Word Document)

DOCX TO DOCM

(Microsoft Word Macro-Enabled Document)

DOCX TO DOCX

(Microsoft Word Open XML Document)

DOCX TO DOT

(Microsoft Word Document Template)

DOCX TO DOTM

(Microsoft Word Macro-Enabled Template)

DOCX TO DOTX

(Word Open XML Document Template)

DOCX TO RTF

(Rich Text File Format)

DOCX TO ODT

(Open Document Text)

DOCX TO OTT

(Open Document Template)

DOCX TO TXT

(Plain Text File Format)

DOCX TO MD

(Markdown)

DOCX TO TIFF

(Tagged Image File Format)

DOCX TO TIF

(Tagged Image File Format)

DOCX TO JPG

(Joint Photographic Expert Group Image File)

DOCX TO JPEG

(JPEG Image)

DOCX TO PNG

(Portable Network Graphic)

DOCX TO GIF

(Graphical Interchange Format File)

DOCX TO BMP

(Bitmap File Format)

DOCX TO ICO

(Microsoft Icon File)

DOCX TO PSD

(Adobe Photoshop Document)

DOCX TO WMF

(Windows Metafile)

DOCX TO EMF

(Enhanced Metafile Format)

DOCX TO WEBP

(Raster Web Image File Format)

DOCX TO SVG

(Scalable Vector Graphics File)

DOCX TO JP2

(JPEG 2000 Core Image File)

DOCX TO EMZ

(Enhanced Windows Metafile Compressed)

DOCX TO WMZ

(Windows Metafile Compressed)

DOCX TO HTML

(Hyper Text Markup Language)

DOCX TO MHT

(MIME Encapsulation of Aggregate HTML)

DOCX TO MHTML

(MIME Encapsulation of Aggregate HTML)