Convert PS to OTP on Android via Java

Transform PS to OTP within your Android Applications without using Microsoft® PowerPoint or Adobe® Acrobat Reader

PS Conversion via C# .NET PS Conversion via Java PS Conversion via C++


Why to Convert

The Portable Document Format (PDF) is a widely used file format for documents. It is used to store and share documents, and is often used for archiving and printing. However, PDFs are not always the best format for sharing documents. For example, if you need to make changes to a document, it is often easier to use a presentation format such as OpenDocument Presentation (OTP). Therefore, it is often necessary to convert PDFs to OTP.

How Aspose.Total Helps for PS to OTP Conversion

Aspose.Total for Android via Java is a comprehensive suite of APIs that can be used to convert PDFs to OTP. The suite includes Aspose.PDF for Android via Java and Aspose.Slides for Android via Java.

Using Aspose.PDF for Android via Java, you can export PDFs to PPTX. This API provides a wide range of features, including the ability to convert PDFs to other formats, extract text, and convert images.

Once you have exported the PDF to PPTX, you can use Aspose.Slides for Android via Java to convert the PPTX to OTP. This API provides a range of features, including the ability to create, edit, and convert presentations. It also provides the ability to add text, images, and shapes to presentations.

By using Aspose.Total for Android via Java, you can easily integrate the PS to OTP conversion feature into your Android applications. The two APIs provide a comprehensive set of features that make it easy to convert PDFs to OTP.

Android API to Export PS to OTP

  1. Open PS file using Document class
  2. Convert PS to PPTX by using save method
  3. Load PPTX document by using Presentation class
  4. Save the document to OTP format using save method and set Otp as SaveFormat

Get Started with Java File Format APIs

You can easily use Aspose.Total for Android via Java directly from Maven and install Aspose.PDF for Android via Java and Aspose.Slides for Android via Java in your applications.

Alternatively, you can get a ZIP file from downloads .

// load PS file with an instance of Document class
Document document = new Document("");
// save PS as PPTX format"PptxOutput.pptx", SaveFormat.Pptx); 
// instantiate a Presentation object that represents a PPTX file
Presentation presentation = new Presentation("PptxOutput.pptx");
// save the presentation as Otp format"output.otp", SaveFormat.Otp);   

Open Password Protected PS File in Android via Java

While loading PS file format, your document might be password protected. Aspose.PDF for Android via Java allows you open encrypted documents as well. In order to open the encrypted file, you can initialize new instance of the Document class and pass filename and password as arguments.

// open PS document
Document doc = new Document("", "Your@Password");
// save PS as PPTX format"PptxOutput.pptx", SaveFormat.Pptx); 

Create Thumbnail Image of OTP File in Android Applications

After converting PS to OTP, you can also create thumbnail images of your output document. By using rich in feature Aspose.Slides for Android via Java you can generate thumbnail images of the slides by creating and instance of the Presentation class. After that, you can obtain the reference of any desired slide by using its ID or index and get the thumbnail image of the referenced slide on a specified scale.

// instantiate a Presentation object that represents a OTP file
Presentation presentation = new Presentation("output.otp");
// access the first slide
ISlide sld = pres.getSlides().get_Item(0);
// create a full scale image
BufferedImage image = sld.getThumbnail(1f, 1f);
 // save the image to disk in PNG format
ImageIO.write(image, "PNG", new"Thumbnail_out.png"));

Explore PS Conversion Options with Android

Convert PS to DOCM (Microsoft Word 2007 Marco File)
Convert PS to DOT (Microsoft Word Template Files)
Convert PS to DOTM (Microsoft Word 2007+ Template File)
Convert PS to DOTX (Microsoft Word Template File)
Convert PS to FLATOPC (Microsoft Word 2003 WordprocessingML)
Convert PS to GIF (Graphical Interchange Format)
Convert PS to MARKDOWN (Lightweight Markup Language)
Convert PS to ODT (OpenDocument Text File Format)
Convert PS to OTT (OpenDocument Template)
Convert PS to PCL (Printer Command Language)
Convert PS to RTF (Rich Text Format)
Convert PS to WORDML (Microsoft Word 2003 WordprocessingML)
Convert PS to XAMLFLOW (Microsoft's Power Automate)
Convert PS to CSV (Comma Seperated Values)
Convert PS to DIF (Data Interchange Format)
Convert PS to EXCEL (Spreadsheet File Formats)
Convert PS to FODS (OpenDocument Flat XML Spreadsheet)
Convert PS to MD (Markdown Language)
Convert PS to ODS (OpenDocument Spreadsheet)
Convert PS to SXC (StarOffice Calc Spreadsheet)
Convert PS to TSV (Tab-separated Values)
Convert PS to TXT (Text Document)
Convert PS to XLAM (Excel Macro-Enabled Add-In)
Convert PS to XLSB (Excel Binary Workbook)
Convert PS to XLSM (Macro-enabled Spreadsheet)
Convert PS to XLT (Excel 97 - 2003 Template)
Convert PS to XLTM (Excel Macro-Enabled Template)
Convert PS to XLTX (Excel Template)
Convert PS to ODP (OpenDocument Presentation Format)
Convert PS to POT (Microsoft PowerPoint Template Files)
Convert PS to POTM (Microsoft PowerPoint Template File)
Convert PS to POTX (Microsoft PowerPoint Template Presentation)
Convert PS to POWERPOINT (Presentation Files)
Convert PS to PPS (PowerPoint Slide Show)
Convert PS to PPSM (Macro-enabled Slide Show)
Convert PS to PPSX (PowerPoint Slide Show)
Convert PS to PPT (PowerPoint Presentation)
Convert PS to PPTM (Macro-enabled Presentation File)
Convert PS to SWF (Shockwave Flash Movie)

What is PS File Format?

The PS (PostScript) file format is a page description language developed by Adobe Systems. It is commonly used for printing and is supported by a wide range of printers and imaging devices. PS files contain instructions that describe how elements such as text, images, and graphics should be rendered on a printed page.

PS files are created by applications that generate PostScript output, such as Adobe Illustrator, Adobe InDesign, or other graphics software. They are primarily used in professional printing workflows, where high-quality and consistent output is required.

The PS file format is based on a stack-based programming language, where commands and operands are placed on a stack and executed in a sequential manner. This allows for precise control over page layout, typography, color, and other printing parameters.

PS files are typically text-based and can be opened and edited with a text editor. They consist of a series of ASCII characters that represent the PostScript code. The code describes the arrangement and appearance of objects on a page, including text positioning, image placement, and graphical transformations.

While PS files are primarily used for printing, they can also be converted to other formats for digital distribution or further processing. For example, PS files can be converted to PDF (Portable Document Format) files, which are widely supported and can be easily viewed and printed on various devices.

What is OTP File Format?

The OpenDocument Standard Format (ODF) serves as an XML-based file format for representing various electronic documents, including spreadsheets, charts, presentations, and word processing documents. The format is standardized by the Organization for the Advancement of Structured Information Standards (OASIS) and was initially adopted by ISO/IEC JTC1 SC34 in 2005. One of the key advantages of ODF is that it is an open format, meaning it is not restricted by copyright or patent limitations.

ODF is built upon the XML schema derived from the office suite and employs the Zip compression algorithm. Its design objective is to be platform-independent, enabling support across a wide range of applications and operating systems.

The ODF specification defines three main document types: text documents, spreadsheets, and presentations. Each document type corresponds to a specific XML schema. These schemas are designed to be extensible, allowing for the addition of application-specific features.

ODF documents have the capability to be encrypted and signed using the XML Encryption and XML Signature standards. This provides security and integrity options for sensitive or important documents.

Numerous office applications support the OpenDocument Format, including Apache OpenOffice, LibreOffice, IBM Lotus Symphony, and even Microsoft Office. This broad support ensures compatibility and facilitates the exchange and collaboration of documents across different software platforms.