Often times developers have to convert TXT file to POTM 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 TXT 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 POTM.
How to Convert TXT to POTM via Java
TXT File Conversion in Java
For TXT to POTM 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 .
Convert TXT to POTM with Watermark via Java
Using the API, you can also perform TXT file to POTM conversion with watermark. In order to add a watermark to your POTM document, you can first export TXT 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 POTM.