Convert OST to PDF in Java

OST to PDF conversion with a few lines of Java code


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About GroupDocs.Conversion for Java API

GroupDocs.Conversion for Java can be used to convert Microsoft Word, Excel, PowerPoint, PDF, Visio and other formats. GroupDocs.Conversion is a standalone API that is suitable for back-end and internal systems where high performance is required. It does not depend on any software such as Microsoft or Open Office.

Convert your OST files to PDF in Java easily. You can use just a couple of Java code lines in any platform of your choice like - Windows, Linux, macOS. You can try OST to PDF conversion for free and evaluate conversion results quality. Along with simple file conversion scenarios you can try more advanced options for loading source OST file and for saving output PDF result.

For example, for the source OST file you may use the following load options:

  • auto-detect file format;
  • specify password for protected files (if file format supports it);
  • replace missing fonts to preserve document appearance.

There are also advanced convert options for the PDF file:

  • convert specific document page or page range;
  • add a watermark to the converted PDF file and many more.

Once conversion is completed you can save your PDF file to the local file path or any third-party storage like FTP, Amazon S3, Google Drive, Dropbox etc. Please note - to convert OST to PDF there is no need for any additional software installed - like MS Office, Open Office, Adobe Acrobat Reader etc.

Steps to convert OST to PDF in Java

GroupDocs.Conversion for Java makes it easy for developers to convert a OST file to PDF with a few lines of code.

  • Create an instance of the Converter class and provide the file OST with the full path
  • Create and set ConvertOptions for PDF type.
  • Call the Converter.Convert method and pass the full path and format (PDF) as a parameter

System Requirements

Basic conversion with GroupDocs.Conversion for Java can be done in just a few simple steps. Our APIs are supported on all major platforms and operating systems. Before executing the code below, make sure you have the following prerequisites installed on your system.

  • Operating systems: Microsoft Windows, Linux, MacOS
  • Development environments: NetBeans, Intellij IDEA, Eclipse, etc.
  • Java runtime: J2SE 6.0 and above
  • Get the latest GroupDocs.Conversion for Java from Maven

// Load source file OST for conversion
Converter converter = new Converter("input.ost");
// Prepare conversion options for target format PDF
ConvertOptions convertOptions = new FileType().fromExtension("pdf").getConvertOptions();
// Convert to PDF format
converter.convert("output.pdf", convertOptions);

OST to PDF Live Demo

Convert OST to PDF now by visiting the GroupDocs.Conversion App website. Online demo has the following advantages

No need to download API

No need to write any code

Just upload the source file

Get download link to save the file

Other supported OST conversions in Java

You can also convert OST to many other file formats. Please see the list below.

Convert OST to BMP

(Bitmap Image File)

Convert OST to DCM

(DICOM Image)

Convert OST to EMF

(Enhanced Metafile Format)

Convert OST to EMZ

(Windows Compressed Enhanced Metafile)

Convert OST to EPUB

(Open eBook File)

Convert OST to GIF

(Graphical Interchange Format)

Convert OST to JP2

(JPEG 2000 Core Image)

Convert OST to JPEG

(Joint Photographic Expert Group Image)

Convert OST to PDF

(Portable Document Format)

Convert OST to PNG

(Portable Network Graphic)

Convert OST to PSB

(Photoshop Large Document Format)

Convert OST to PSD

(Photoshop Document)

Convert OST to SVG

(Scalar Vector Graphics)

Convert OST to SVGZ

(Compressed Scalable Vector Graphics)

Convert OST to TEX

(LaTeX Source Document)

Convert OST to TGA

(Truevision Graphics Adapter)

Convert OST to TIFF

(Tagged Image File Format)

Convert OST to WEBP

(Raster Web Image Format)

Convert OST to WMF

(Windows Metafile)

Convert OST to WMZ

(Compressed Windows Metafile)

Convert OST to XPS

(XML Paper Specifications)

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