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Compress Excel File Online via Compression App or using Java

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

Excel Compress via Python Excel Compress via C# .NET Excel Compress in Android Apps

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Compress and Optimize Excel Files Online using App

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

Compress Excel File via Java

  1. Add reference into your Java Project
  2. Load the document via Workbook class
  3. There are 9 levels of compression
  4. LEVEL_1 to LEVEL_9, Use the relevant one
  5. Call save method and get the compressed Excel file
 

Code example in Java to compress Excel Files

 
 

Develop Excel File Compression Application using Java

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

Java Compression Library for Excel Files

There are alternative options to install “ Aspose.Cells for Java ” or “ Aspose.Total for Java ” onto your system. Our Java package is designed to be cross-platform, compatible with JVM implementations on various operating systems such as Microsoft Windows, Linux, macOS, Android, and iOS. Please choose one that resembles your needs and follow the step-by-step instructions:

System Requirements

  • J2SE 6.0 (1.6)
  • J2SE 7.0 (1.7) or above

For details please refer to [Product Documentation](https://docs.aspose.com/cells/java/system-requirements/#optional-dependencies).

FAQs

  • Can I use above Java code in my application?
    Yes, you are welcome to download this code. One can easily develop a professional solution to compress Excel file using Java. Use Aspose Excel compression API to develop high-level, platform independent software in Java.
  • Is this document compression App work only on Windows?
    You have the flexibility to initiate document compression from any device, irrespective of the operating system it runs on, whether it be Windows, Linux, Mac OS, or Android. All that's required is a contemporary web browser and an active internet connection.
  • Is it safe to use the online app to compress multiple Excel documents?
    Of course! The output files generated through our service will be securely and automatically removed from our servers within a 24-hour timeframe. As a result, the download links associated with these files will cease to be functional after this period.
  • What browser should to use App?
    You can use any modern web browser like Google Chrome, Firefox, Opera, or Safari for online Excel document compression.
  • How can I compress multiple Excel files?
    Start by uploading one or more files you want to compress. You can either drag and drop your Excel files or simply click inside the white area. Afterward, click the 'Compress' button, and our online compression app will quickly process the uploaded files.
  • How long does it take to compress the Excel files?
    This compression application operates quickly, It may take a few seconds to upload the files and compress them.

Explore File Compressor Options with Java

Compress APNG Files (Animated Portable Network Graphics)
Compress BMP Files (Bitmap Image File)
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 GIF Files (Graphical Interchange Format)
Compress HTML Files (Hyper Text Markup Language)
Compress IMAGE Files (Image Files)
Compress JPEG Files (Joint Photographic Expert Group)
Compress JPG Files
Compress MHTML Files (MIME HTML)
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 PNG Files (Portable Network Graphic)
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 SVG Files (Scalar Vector Graphics)
Compress TIF Files
Compress TIFF Files (Tagged Image File Format)
Compress TSV Files (Tab-separated Values)
Compress TXT Files (Text Document)
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)
Compress Word Files

What is EXCEL File Format?

Microsoft Excel is a widely used spreadsheet software known for its ability to save and share data in various file formats. The different file formats supported by Excel offer flexibility and compatibility with other software applications.

The default file format in Excel is XLS, while the newer and more efficient XLSX format has gained popularity. XLSX files have advantages such as smaller file sizes, improved data recovery, and better compatibility with other programs.

For simpler data exchange, Excel supports CSV (Comma-Separated Values) and TXT (Plain Text) formats. CSV files use commas to separate data, making them easily readable by different applications. TXT files store plain text data without any formatting.

To preserve formatting and layout when sharing data, Excel allows saving files in the PDF (Portable Document Format) format. PDF files are widely used for publishing Excel data while retaining its visual presentation.

For collaborative projects, Excel offers the ODS (OpenDocument Spreadsheet) format, which is open-source and compatible with various software applications.

DBF (dBASE File) is a less commonly used format in Excel, but it is advantageous for handling large datasets and is compatible with dBASE software.

Excel also supports formats like XLT (Excel Template), XLTX (Excel Open XML Template), XLTM (Excel Macro-Enabled Template), and XML (eXtensible Markup Language) for template usage or data exchange between different software applications.