Convert DOCX to POTX via Java or Online App
DOCX to POTX 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 DOCX file to POTX 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 DOCX 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 POTX.
How to Convert DOCX to POTX via Java or Online App
- Open DOCX file using Document class
- Convert DOCX file to HTML by using save method
- Initialize a new Presentation object
- Extract content from HTML file using BufferedReader and write the content in your presentation file
- Save the document to POTX using save method
DOCX File Conversion in Java
For DOCX to POTX 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 DOCX to POTX
Convert Protected DOCX to POTX via Java
The API also allows you to convert password-protected DOCX documents to POTX. If your input DOCX document is password protected, you cannot convert it to POTX format without using the password. In order to open a encrypted document you can set the correct password in LoadOptions object and pass it to the Document constructor.
Convert DOCX to POTX with Watermark via Java
Using the API, you can also perform DOCX file to POTX conversion with watermark. In order to add a watermark to your POTX document, you can first export DOCX 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 POTX.
Explore DOCX Conversion Options with Java
What is DOCX File Format
DOCX is a file format for Word documents, developed by Microsoft. It is a XML-based format that allows for more complex document structures than the older DOC format, and supports features such as document encryption, digital signatures, and watermarks. DOCX files are also smaller in size than their DOC counterparts, making them more efficient to store and transmit.
Read MoreWhat is POTX File Format
A POTX file is a PowerPoint Open XML Template file. It is a ZIP compressed XML file used by Microsoft PowerPoint to store slide designs. The POTX file format is used to save slide masters and layouts.POTX files can be opened by Microsoft PowerPoint and other presentation software that supports the PowerPoint Open XML format. They can also be opened by text editors such as Microsoft Word and Notepad++.Microsoft PowerPoint templates are pre-designed slide layouts that you can use to create presentations. Templates can contain slide masters, layouts, theme colors, theme fonts, theme effects, background styles, and slide design elements. You can use templates to create both new presentations and to modify existing presentations. When you open a template, it is copied to your hard drive and opened as a new, untitled presentation. The template file is not changed. You can save the new presentation as either a PowerPoint presentation (PPTX) or a PowerPoint template (POTX).
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