What the measured run showed
These figures describe the controlled fixture documented for this guide. They are evidence for the tested case, not a universal performance guarantee.
What we tested
The test PDF deliberately mixed four different layout cases: ordinary selectable text, a two-column page, a page containing a table, and a page whose visible content was an image rather than a PDF text layer.
We converted that file through the same PDF-to-Word implementation used by NetroDoc and then inspected the resulting DOCX package instead of judging only by whether Microsoft Word could open it.
- The output DOCX was 48,040 bytes in this fixture.
- Markers from the simple-text page were present in the Word document XML.
- Markers from both the left and right columns were present as text.
- The table-page marker was present and the DOCX contained a table element.
- The image-only marker was not recovered as text because this conversion path does not run OCR.
Why editable text and visual fidelity are different problems
A PDF describes a finished page. A DOCX describes editable document structure. Conversion software has to infer paragraphs, reading order, columns, tables, spacing, and images from that finished page. Retaining the words therefore does not guarantee identical line breaks, fonts, spacing, column flow, or pagination.
Our controlled test confirms that text can survive from multi-column and table content, but it does not establish pixel-identical layout fidelity. That distinction matters when the source is a brochure, form, invoice, academic paper, or any document where position carries meaning.
Image-only PDFs need a different step
The image-only page in our fixture remained an image in the DOCX and did not become editable text. That is expected: NetroDoc's PDF-to-Word path does not invoke OCR.
If you can select text in the PDF viewer, PDF-to-Word is the natural first attempt. If the page is a scan or photograph and text cannot be selected, run OCR first when editable text is the goal.
- Use PDF to Word for born-digital PDFs with a real text layer.
- Use OCR for scanned pages when text extraction is the primary goal.
- Expect manual cleanup when exact page geometry matters more than editability.
Practical checks after conversion
Do not treat a successful download as proof that the document is ready to publish. Open the DOCX and check reading order, table boundaries, page breaks, headers, footers, lists, and any content that depended on precise placement in the PDF.
For sensitive or high-stakes documents, compare the converted file against the original page by page before editing or redistributing it.
- Check whether columns were reconstructed in the intended reading order.
- Check tables for merged cells, borders, and row/column alignment.
- Check image captions and nearby text for reflow.
- Do not assume signatures, stamps, or complex interactive elements became editable Word objects.
Limits of this evidence
This was a controlled four-page fixture, not a benchmark across every PDF producer or every Word layout feature. The result demonstrates specific behaviour in the tested cases; it is not a universal accuracy percentage.
NetroDoc currently allows PDF-to-Word jobs up to 300 pages with a 180-second processing timeout. Large or unusually complex files can still fail or require manual cleanup even when they are within those limits.
Temporary processing and privacy
Queued conversion files are held in temporary job storage. In our lifecycle test, the result folder was removed after the download cleanup ran, and expired conversion folders were also removed. The configured conversion job TTL was 3,600 seconds in the tested environment.
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The DOCX opens but the layout moved
That can happen because PDF coordinates must be reconstructed as editable Word structure. Compare columns, tables, spacing, and page breaks manually.
The PDF looks like text but Word contains an image
The source may be a scan without a usable text layer. Try OCR when editable text is required.
A large file fails
Reduce the page range or complexity and retry. The tested service limit is 300 pages and the processing timeout is 180 seconds.
Method note
NetroDoc publishes measured claims only after a controlled run completes successfully. Untested cases are kept out of the conclusion. The evidence run for this publication wave used the same production runtime components while operating on an isolated candidate and temporary server paths.