Introduction

This post shows how to convert a PDF to an Excel workbook or a Markdown document, and back again, with the new conversion APIs in Aspose.PDF FOSS for Java 26.9.0. Both directions are supported — a PDF can be exported to an editable workbook or a Markdown document, and an edited workbook or Markdown file can be converted back into PDF.

This is useful whenever a PDF is the wrong format for the next step in a workflow: a reviewer who needs to edit tabular data in a spreadsheet, or a writer who needs the text content in a plain-text, version-control-friendly format.

Aspose.PDF FOSS for Java is MIT-licensed and has no external dependencies.

What’s Included

Export to Excel

Document.save with SaveFormat.Xlsx converts a PDF to a workbook. ExcelSaveOptions controls the shape of the output — most importantly, whether pages are merged onto fewer worksheets or kept one-per-sheet:

import org.aspose.pdf.Document;
import org.aspose.pdf.ExcelSaveOptions;

try (Document doc = new Document("report.pdf")) {
    ExcelSaveOptions options = new ExcelSaveOptions();
    options.setFormat(ExcelSaveOptions.ExcelFormat.XLSX); // default
    options.setMinimizeTheNumberOfWorksheets(true);        // merge pages onto fewer sheets
    options.setInsertBlankColumnAtFirst(false);            // no leading spacer column
    options.setUniformWorksheets(false);                   // allow per-sheet column widths
    options.setStructuralHeuristics(true);                 // recover tables on untagged PDFs
    options.setSuppressRunningHeadersFooters(true);         // drop repeated page furniture
    doc.save("report.xlsx", options);
}

Export to Markdown

MarkdownSaveOptions controls the Markdown export in a similar way, with options for recovering document structure and handling embedded graphics:

import org.aspose.pdf.Document;
import org.aspose.pdf.MarkdownSaveOptions;

try (Document doc = new Document("article.pdf")) {
    MarkdownSaveOptions options = new MarkdownSaveOptions();
    options.setStructuralHeuristics(true);          // recover headings/lists/tables
    options.setSuppressRunningHeadersFooters(true);  // drop repeated page furniture
    options.setRasterizeVectorGraphics(true);        // charts/shapes -> referenced images
    doc.save("article.md", options);
}

Convert Back to PDF

ExcelLoadOptions and MarkdownLoadOptions are passed to the Document constructor to load a workbook or Markdown file and convert it back to PDF:

import org.aspose.pdf.Document;
import org.aspose.pdf.ExcelLoadOptions;

try (Document doc = new Document("book.xlsx", new ExcelLoadOptions())) {
    doc.save("book.pdf");
}

Quick Start

<dependency>
  <groupId>org.aspose</groupId>
  <artifactId>aspose-pdf-foss</artifactId>
  <version>26.9.0</version>
</dependency>

Add the dependency above, then convert a PDF to XLSX in a few lines using SaveFormat.Xlsx — no extra options needed for a basic export:

import org.aspose.pdf.Document;
import org.aspose.pdf.SaveFormat;

try (Document doc = new Document("report.pdf")) {
    doc.save("report.xlsx", SaveFormat.Xlsx); // SaveFormat.Excel is an alias
}

Supported Formats

FormatExtensionReadWrite
PDFpdf✓✓
Excelxlsx✓✓
Markdownmd✓✓

Open Source & Licensing

Aspose.PDF FOSS for Java is MIT-licensed and available at https://github.com/aspose-pdf-foss/Aspose.PDF-FOSS-for-Java. Commercial use is permitted under the MIT license terms. If your project requires enterprise-grade support, extended format coverage, or cloud integration, the Aspose.PDF — Enterprise Product Family is a separate commercial offering.

Getting Started