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PDF Conversion Issues

Fix PDF to Excel Decimal and Thousands Separators Conversion Issues

John WilsonJohn Wilson Oct 22, 2026 868 views

Question details

Users experience incorrect number formatting when converting PDFs to Excel, where regional decimal and thousands separators are misinterpreted.

How to Fix Decimal and Thousands Separator Issues When Exporting PDF to Excel
Product
PDF to Excel Converter
Device & OS
not provided
Scenario
Exporting a PDF document containing numeric data into a spreadsheet for financial or data analysis.
Observed behavior
Regional separators are misread during the export process, causing values to be altered (e.g., 1.200 being converted to 1.2 instead of 1,200).
Before you start

Before proceeding, check the original locale and number formatting of your source PDF document, and identify whether it uses a comma or a period as the decimal separator.

Solution 1Recommended

Adjust Excel Regional Separator Settings

Modify the system separators in Excel to match the formatting of the original PDF document before importing or opening the converted data.

Excel relies on your system's regional settings to interpret numbers. If the PDF uses European formatting but your Excel uses US formatting, the exported data will be incorrectly recognized.

1
Open Advanced Excel Options

Launch Microsoft Excel, click on 'File' in the top-left corner, and select 'Options' at the bottom of the menu. Navigate to the 'Advanced' tab.

2
Disable System Separators

Scroll down to the 'Editing options' section and uncheck the box next to 'Use system separators'.

3
Manually Set Separators

Input the specific 'Decimal separator' and 'Thousands separator' used in the original PDF document, then click 'OK' to save.

4
Re-import the Data

Reopen or re-import the exported Excel file. The numeric data should now correctly reflect the values from the PDF.

Adjust Excel Regional Separator Settings
Remember to Revert: Once you have successfully processed the PDF data, remember to recheck 'Use system separators' so your other standard Excel files display correctly.
Accurate PDF Conversion

Seamlessly Convert PDFs to Excel with WPS Office

Avoid messy numeric formatting and separator issues by using the built-in PDF to Excel converter in WPS Office. It smartly recognizes table structures and extracts numerical data accurately.

  1. 1. Open WPS Office: Launch WPS Office on your computer and navigate to the 'PDF' tab on the main interface.
  2. 2. Access the PDF to Excel Tool: Click on 'PDF to Excel' located in the conversion toolbar.
  3. 3. Add Your PDF File: Drag and drop the problematic PDF file into the conversion window.
  4. 4. Convert and Review: Click 'Convert'. Once finished, WPS Spreadsheet will automatically open the converted file with accurately structured data.
Highly accurate PDF to Excel table recognitionFully compatible with Microsoft Excel (.xlsx) formatsPreserves original formatting and numeric layoutsAll-in-one suite to edit PDF, Word, and Excel files seamlessly
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Frequently Asked Questions

Why does Excel drop the trailing zeros from my converted PDF data?

This occurs because Excel interprets the numbers based on your system's regional settings. If the PDF uses a thousands separator that your system reads as a decimal point, Excel treats it as a standard decimal number and automatically removes what it considers to be unnecessary trailing zeros.

Can I fix incorrectly converted numbers using Excel formulas?

Yes. If the text structure is imported consistently but with wrong separators, you can use a combination of the SUBSTITUTE and VALUE functions to replace the incorrect separators and convert the text string back into a calculable number.

Are European and US number formats fundamentally different?

Yes. Standard US formatting uses a period (.) for decimals and a comma (,) for thousands. Conversely, many European countries use a comma (,) for decimals and a period (.) or space for thousands. This difference is the leading cause of separator mix-ups during PDF conversions.

How do I stop PDF converters from using OCR on standard text?

Ensure your conversion settings are set to standard text extraction rather than image or OCR mode. Most advanced PDF editors have a settings or preferences menu before the final conversion step where you can manually disable OCR.