Compress PDF File Online or using Android App

Develop powerful android based PDF document compression applications. Freely compress various documents including PDF files online via app with instant download.

Compress and Optimize PDF Files Online

Upload PDF files to compress and optimize.
Choose the Compression Level (Low, Medium or High)
Click the “Compress” button.
Download the compressed PDF file.
View and get the result of compression by checking its size and content quality.

Compress PDF File via Android App

Add library reference into your Java project
Load the document via Document class object
Use OptimizationOptions class object
Use the optimizing object to setCompressImages and setImageQuality
Invoke the optimizeResources using document object
Or directly use optimizeResources for PDF compression
Call save method and get the compressed PDF file

Java Code : Compress PDF Files by Reducing Image Sizes

	Document pdfDocument = new Document(_dataDir + "Shrinkimage.pdf");

	com.aspose.pdf.optimization.OptimizationOptions optimizationOptions = new com.aspose.pdf.optimization.OptimizationOptions();

	optimizationOptions.getImageCompressionOptions().setCompressImages(true);

	optimizationOptions.getImageCompressionOptions().setImageQuality(50);

	pdfDocument.optimizeResources(optimizationOptions);

	pdfDocument.save(_dataDir + "Shrinkimage_out.pdf");

view raw compress-pdf-by-reducing-image-sizes.java hosted with ❤ by GitHub

Java Code: PDF Document Compression by Removing Objects

	Document pdfDocument = new Document(_dataDir + "sourceFile.pdf");
	pdfDocument.optimizeResources();
	pdfDocument.save(_dataDir + "OptimizedDocument.pdf");

view raw compress-pdf-by-removing-unnecessary-objects.java hosted with ❤ by GitHub

Develop PDF File Compression Application for Android

Need to develop android script or utility app to easily compress multiple PDF files? With Aspose.PDF for Android via Java child API of Aspose.Total for Android via Java , any android developer can integrate the above API code to program compression app across documents. Powerful android library for document compression supports many popular formats including PDF format.

Android Compression Library for PDF Files

We host our Java packages in Maven repositories .
Aspose.PDF for Java is a common JAR file containing byte-code.
Follow the step-by-step instructions on how to install Aspose.PDF for Android via Java.

System Requirements

Android API 31 and 32
Android 4.0 and above
Android Studio and SDK tools

For more details about optional package dependencies, such as JogAmp JOGL, Harfbuzz font engine, Java Advanced Imaging JAI please refer to [Product Documentation](https://docs.aspose.com/pdf/java/system-requirements/).

Explore File Compressor Options with Android

Compress CSV Files (Comma Seperated Values)

Compress DOC Files (Microsoft Word Binary Format)

Compress DOCM Files (Microsoft Word 2007 Marco File)

Compress DOCX Files (Office 2007+ Word Document)

Compress DOT Files (Microsoft Word Template Files)

Compress DOTM Files (Microsoft Word 2007+ Template File)

Compress DOTX Files (Microsoft Word Template File)

Compress Excel Files

Compress ODP Files (OpenDocument Presentation Format)

Compress ODS Files (OpenDocument Spreadsheet)

Compress ODT Files (OpenDocument Text File Format)

Compress OTT Files (OpenDocument Template)

Compress PDF Files (Portable Document Format)

Compress POTM Files (Microsoft PowerPoint Template File)

Compress POTX Files (Microsoft PowerPoint Template Presentation)

Compress Powerpoint Files

Compress PPS Files (PowerPoint Slide Show)

Compress PPSM Files (Macro-enabled Slide Show)

Compress PPSX Files (PowerPoint Slide Show)

Compress PPT Files (PowerPoint Presentation)

Compress PPTM Files (Macro-enabled Presentation File)

Compress PPTX Files (Open XML presentation Format)

Compress RTF Files (Rich Text Format)

Compress TSV Files (Tab-separated Values)

Compress TXT Files (Text Document)

Compress Word Files

Compress XLS Files (Microsoft Excel Binary Format)

Compress XLSB Files (Excel Binary Workbook)

Compress XLSM Files (Macro-enabled Spreadsheet)

Compress XLSX Files (Open XML Workbook)

Compress XLT Files (Excel 97 - 2003 Template)

Compress XLTM Files (Excel Macro-Enabled Template)

Compress XLTX Files (Excel Template)