Convert OTT to PPT via Java or Online App

OTT to PPT conversion by using on premise Java API within any Java J2SE, J2EE, J2ME applications without using Microsoft® PowerPoint or Word


Often times developers have to convert OTT file to PPT programmatically. By using the File Automation Java libraries Aspose.Total for Java you can automate the rendering process in a few simple steps. You can load your OTT file by using Aspose.Words for Java and convert it to HTML. After that by using powerful PowerPoint manipulation Java API Aspose.Slides for Java you can create a new Presentation, write HTML content in it, and save it as PPT.

How to Convert OTT to PPT via Java or Online App

  1. Open OTT file using Document class
  2. Convert OTT file to HTML by using save method
  3. Initialize a new Presentation object
  4. Extract content from HTML file using BufferedReader and write the content in your presentation file
  5. Save the document to PPT using save method

OTT File Conversion in Java

For OTT to PPT file conversion, you can easily use Aspose.Total for Java directly from a Maven based project and include libraries in your pom.xml.

Alternatively, you can get a ZIP file from downloads .

Free Online Converter for OTT to PPT

Convert OTT to PPT with Watermark via Java

Using the API, you can also perform OTT file to PPT conversion with watermark. In order to add a watermark to your PPT document, you can first export OTT to HTML and write HTML content in Presentation object. After that to add a watermark, you can add text using addTextFrame, set all the relevant options like color, fillType and more and can save the document to PPT.

Explore OTT Conversion Options with Java

Convert OTT to ODP (OpenDocument Presentation Format)
Convert OTT to POT (Microsoft PowerPoint Template Files)
Convert OTT to POTM (Microsoft PowerPoint Template File)
Convert OTT to POTX (Microsoft PowerPoint Template Presentation)
Convert OTT to PPTX (Open XML presentation Format)
Convert OTT to PPS (PowerPoint Slide Show)
Convert OTT to PPSM (Macro-enabled Slide Show)
Convert OTT to PPSX (PowerPoint Slide Show)
Convert OTT to PPT (Microsoft PowerPoint 97-2003)
Convert OTT to PPTM (Macro-enabled Presentation File)
Convert OTT to PPTX (Open XML presentation Format)
Convert OTT to CSV (Comma Seperated Values)
Convert OTT to DIF (Data Interchange Format)
Convert OTT to XLSX (Open XML Workbook)
Convert OTT to FODS (OpenDocument Flat XML Spreadsheet)
Convert OTT to ODS (OpenDocument Spreadsheet)
Convert OTT to SXC (StarOffice Calc Spreadsheet)
Convert OTT to TSV (Tab Seperated Values)
Convert OTT to XLAM (Excel Macro-Enabled Add-In)
Convert OTT to XLS (Microsoft Excel Spreadsheet (Legacy))
Convert OTT to XLSB (Excel Binary Workbook)
Convert OTT to XLSM (Macro-enabled Spreadsheet)
Convert OTT to XLSX (Open XML Workbook)
Convert OTT to XLT (Excel 97 - 2003 Template)
Convert OTT to XLTM (Excel Macro-Enabled Template)
Convert OTT to XLTX (Excel Template)

What is OTT File Format

OpenDocument Standard Format (OTT) is a file format for office documents, such as text documents, spreadsheets, and presentations. It is an open standard developed by the OpenDocument Foundation. The format is based on the XML format used by the office suite. OTT files can be opened by a variety of office software programs, including Microsoft Office, LibreOffice, and Apache OpenOffice.

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What is PPT File Format

Microsoft PowerPoint 97-2003 PPT format is a binary file format used to store presentations in Microsoft PowerPoint 97-2003 and earlier versions. PowerPoint 97-2003 PPT format is based on the OLE Compound File Binary Format. A PowerPoint 97-2003 PPT file consists of a series of records stored in a linear sequence. Each record has a header that specifies the record type and length, followed by the data for the record. The PowerPoint 97-2003 PPT format supports a variety of different record types, including Slide records, which store the data for a single slide in a presentation, Document records, which store the overall presentation data, and Style records, which store formatting information for the presentation. The PowerPoint 97-2003 PPT format is not compatible with the newer PowerPoint 2007 PPTX format. To convert a PowerPoint 97-2003 PPT file to the newer PPTX format, you must first open the file in PowerPoint 97-2003 and then save it as a PowerPoint 2007 PPTX file.

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