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PDF Conversion Issues

Fix Code 39 Barcodes Not Converting Correctly from PDF to Word

Steven ParkerSteven Parker Oct 19, 2026 868 views

Question details

The user is unable to accurately convert Code 39 barcodes from a PDF document into a Word file, resulting in unreadable or distorted barcodes.

How to Fix Code 39 Barcodes Not Converting Correctly from PDF to Word
Product
PDF to Word Converter
Device & OS
not provided
Scenario
Converting a PDF containing Code 39 barcodes into an editable Word document for further use or printing.
Observed behavior
Code 39 barcodes become distorted, pixelated, or convert as regular text strings instead of scannable barcode images during the PDF to Word conversion process.
Before you start

Ensure you have the original, highest-resolution version of the PDF available and verify that the barcodes scan properly on your screen before attempting the conversion.

Solution 1Recommended

Use a High-Resolution Source PDF File

High conversion accuracy depends heavily on the quality and resolution of the original PDF document. Avoid low-quality scans.

PDF to Word converters interpret page elements based on visual clarity. If a barcode is pixelated or generated from a low-quality scanned image, the converter will fail to render it properly in Word.

1
Obtain the original file

Whenever possible, request or export the PDF directly from the source software (like Adobe Illustrator, Excel, or a label generator) rather than scanning a printed document.

2
Scan at high DPI

If you must scan a physical document, configure your scanner settings to capture the image at a minimum of 300 DPI to ensure crisp lines.

3
Run the conversion again

Upload the newly generated, high-resolution PDF into your PDF to Word conversion tool and process the document.

Use a High-Resolution Source PDF File
Image Quality Matters: Barcodes rely on exact spacing and line thickness. Even minor compression artifacts in a PDF can break their scannability.
Professional PDF Conversion

Ensure Accurate PDF to Word Conversions with WPS Office

To minimize formatting losses and retain the original quality of embedded images like Code 39 barcodes, use the advanced PDF to Word tool in WPS Office. It effectively handles complex layouts and image extraction.

  1. 1. Launch the PDF Tool: Open WPS Office and navigate to the 'PDF' tab on the main dashboard.
  2. 2. Select PDF to Word: Click on 'PDF to Word' from the top menu toolbar.
  3. 3. Add Your Document: Drag and drop your PDF containing the barcodes into the conversion window.
  4. 4. Convert: Select '.docx' as the output format and click 'Start' to convert your file while preserving image quality.
Advanced conversion engine preserves original document layoutHigh-fidelity image extraction keeps barcodes clear and scannableFully compatible with Microsoft Office document formats (.docx)Lightweight, fast, and completely free to download
microsoft office alternative - wps office

Frequently Asked Questions

Why do my barcodes change into regular text or gibberish after converting PDF to Word?

This happens because the specific barcode font (like Code 39) used in the PDF is either not embedded in the file or not installed on your computer. When Word cannot find the font, it substitutes it with a standard text font like Arial or Times New Roman, displaying the underlying data instead of the barcode lines.

Will enabling OCR (Optical Character Recognition) help convert barcodes correctly?

No, standard OCR is designed to recognize and extract readable alphanumeric text characters, not barcode lines. Applying OCR to a barcode image can actually distort it or turn it into incorrect characters. It is better to process the barcode purely as an image.

How can I check if my converted Code 39 barcode is readable in Word?

The most reliable way to check readability is to print the Word document at its final size and scan it with a physical barcode scanner. Alternatively, you can use a barcode scanner app on your smartphone to scan the barcode directly from your computer screen.