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PDF Conversion Issues

How to Fix Stretched or Incorrect Data When Converting PDF to Excel

Jason MillerJason Miller Oct 22, 2026 868 views

Question details

The user experiences formatting issues where the content becomes stretched or produces incorrect data after converting a PDF into an Excel spreadsheet.

How to Fix Stretched or Incorrect Data When Converting PDF to Excel
Product
PDF Converter
Device & OS
not provided
Scenario
Converting a PDF document containing data or tables into an editable Excel spreadsheet to analyze the extracted information.
Observed behavior
The resulting Excel spreadsheet displays stretched cells, distorted formatting, and incorrect data extraction instead of accurately matching the original PDF layout.
Before you start

Determine if your PDF contains selectable text or is a scanned image, as this dictates whether you should turn on Optical Character Recognition (OCR) during conversion.

Solution 1Recommended

Disable OCR for PDFs with Selectable Text

Turn off OCR during conversion if your PDF already contains native, selectable text, as the OCR engine may attempt to recreate the layout unnecessarily and cause stretched cells.

When converting a standard digital PDF to Excel, applying OCR can sometimes confuse the software. It attempts to visually map out text using complex spacing and merged cells, leading to stretched data. Disabling this feature allows the converter to pull the embedded text directly.

1
Open Conversion Settings

Launch your PDF to Excel converter and navigate to the preferences or conversion settings menu.

2
Locate OCR Options

Find the setting labeled 'Optical Character Recognition (OCR)' or 'Recognize Text'.

3
Disable OCR

Uncheck the box or toggle the setting to disable OCR for the current file.

4
Run the Conversion

Start the PDF to Excel conversion process again and open the newly created spreadsheet to verify that the stretched layout is resolved.

Disable OCR for PDFs with Selectable Text
Test with Selectable Text: You can verify if your PDF is natively digital by opening it in a standard PDF reader and trying to highlight individual words with your cursor.
Convert PDF to Excel Seamlessly

Use WPS Office for Highly Accurate PDF to Excel Conversions

WPS Office features an intelligent PDF toolkit that accurately detects table structures and borders, offering top-tier PDF to Excel conversions that drastically reduce stretched cells, misaligned columns, and incorrect data.

  1. 1. Open WPS Office: Launch the WPS Office application and open your PDF file.
  2. 2. Select PDF to Excel: Navigate to the 'Tools' tab and select 'PDF to Excel' from the available conversion options.
  3. 3. Adjust Settings: Choose the pages you want to convert and select the output language to maximize OCR accuracy if prompted.
  4. 4. Convert File: Click 'Convert'. Once finished, WPS Spreadsheet will automatically open your neatly formatted, editable table.
Intelligent table recognition to prevent stretched or merged data issues.High accuracy OCR built-in for extracting data from scanned documents.Full compatibility with Microsoft Excel (.xlsx) formats and features.Free to download and provides a familiar, user-friendly interface.
microsoft office alternative - wps office

Frequently Asked Questions

Why does my converted Excel file look stretched or misaligned?

This happens when conversion software tries to replicate the exact visual layout of the PDF by adjusting column widths, row heights, or merging cells. Disabling OCR for text-based PDFs or using an intelligent converter like WPS Office usually prevents this.

How do I know if my PDF requires OCR before converting?

Try selecting the text in the PDF with your mouse. If you can highlight individual words and copy them, the PDF is text-based and does not need OCR. If your cursor highlights the entire page as a single image, it is a scanned document and OCR is necessary.

Can I fix the stretched cells directly in Excel after conversion?

Yes. You can select the entire worksheet in Excel, navigate to the Home tab, click on Format, and choose 'AutoFit Column Width' and 'AutoFit Row Height'. Additionally, highlighting the data and clicking 'Unmerge Cells' often helps fix distorted structures.

Does WPS Office support converting scanned PDFs into editable Excel spreadsheets?

Yes, WPS Office includes advanced OCR technology that can extract text and table data from scanned PDF files and convert them into fully editable Excel spreadsheets with high structural accuracy.