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PDF Conversion Issues

How to Fix Adobe ExportPDF Not Converting PDF to Excel (XLS/XLSX)

Adam DavisAdam Davis Oct 19, 2026 869 views

Question details

Users want to know if Adobe ExportPDF supports converting PDF files to the older XLS format or newer XLSX format, and need a solution for converted Excel files displaying unreadable gibberish.

How to Fix Adobe ExportPDF Not Converting PDF to Excel (XLS/XLSX)
Product
Adobe ExportPDF
Device & OS
not provided
Scenario
Converting financial PDF documents to Excel formats for data analysis, editing, or reporting.
Observed behavior
Adobe ExportPDF does not support the older XLS format, and attempting to convert scanned or complex PDFs often results in an Excel file filled with unreadable gibberish text.
Before you start

Verify that your target output is XLSX rather than the unsupported XLS format, and check if your source PDF contains selectable text or is merely a scanned image.

Solution 1Recommended

Export as XLSX and Enable OCR for Scanned Documents

Since Adobe ExportPDF does not support XLS, you must choose XLSX. Additionally, applying Optical Character Recognition (OCR) prevents gibberish when converting scanned images.

The older XLS format has been deprecated by many modern conversion tools. To successfully convert your files, you must use the XLSX format. If your resulting file contains gibberish, the PDF is likely a scanned image, meaning the software is struggling to recognize the letters without OCR.

1
Open ExportPDF tool

Log in to Adobe Acrobat online or open the desktop application, and select the 'Export PDF' tool from the right-hand menu.

2
Select Spreadsheet and XLSX

Choose 'Spreadsheet' as your desired output format, and strictly select 'Microsoft Excel Workbook (*.xlsx)' from the dropdown. Do not look for XLS, as it is unsupported.

3
Configure Document Settings

Click the gear icon next to the format selection. If your PDF is a scanned document, ensure 'Recognize Text' is enabled so the tool can identify characters rather than exporting unreadable symbols.

4
Export and Save

Click the 'Export' button. Once processed, save the newly generated XLSX file to your computer and open it to verify the text formatting.

Export as XLSX and Enable OCR for Scanned Documents
Simplifying Complex Documents: If the PDF contains highly complex financial tables, try simplifying the document structure or extracting only the necessary pages before converting.

Convert PDF to Excel (XLS & XLSX) Seamlessly with WPS Office

WPS Office offers a built-in, highly accurate PDF-to-Excel converter that supports both the modern XLSX and the legacy XLS formats. It processes complex financial tables effortlessly and includes advanced OCR technology to ensure scanned PDFs are converted into clean, editable spreadsheets without unreadable gibberish.

  1. 1. Launch WPS Office: Open WPS Office on your computer and navigate to the 'PDF' tab on the main interface.
  2. 2. Access PDF to Excel: Click on 'PDF to Excel' located in the top toolbar to open the conversion dialog.
  3. 3. Add Files: Drag and drop your PDF financial documents into the window, or click 'Add Files' to select them.
  4. 4. Select Output Format: At the bottom of the window, choose either 'XLS' or 'XLSX' based on your specific requirements, and select your save path.
  5. 5. Convert Document: Click the 'Convert' button. Your PDF will be transformed into a perfectly formatted Excel spreadsheet in seconds.
Fully supports converting PDFs directly to both older XLS and modern XLSX formats.Built-in OCR accurately extracts text and numbers from scanned financial documents.Ensures high compatibility with Microsoft Excel layouts, preserving your rows and columns.Processes documents locally, keeping your sensitive financial data secure from cloud uploads.
microsoft office alternative - wps office

Frequently Asked Questions

Why does Adobe ExportPDF not support the older XLS file format?

Adobe ExportPDF prioritizes modern, widely supported file standards. It supports the newer XLSX format to ensure better data handling and security but has deprecated support for the legacy XLS format.

Why did my PDF convert to an Excel file full of unreadable gibberish?

This typically occurs when the original PDF is a scanned image rather than a text-based document, or when it contains custom embedded fonts. To fix this, you must enable the 'Recognize Text' (OCR) feature during the export process so the software can properly interpret the characters.

Is it safe to convert financial PDF documents using online conversion tools?

Online tools require uploading your files to remote servers. For sensitive financial documents, it is highly recommended to review the service's privacy policy first. Alternatively, use offline desktop software like WPS Office to process the files locally and ensure maximum security.

Can Adobe ExportPDF convert PDF files to PowerPoint (PPTX)?

A standard Adobe ExportPDF subscription only supports DOCX, DOC, XLSX, and RTF. Converting PDFs to PPTX requires an upgraded PDF Pack or Acrobat Pro subscription.