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PDF vs DOCX for ATS: Which Resume Format Passes Screening Better?

Updated: May 15, 2026 7 min read

One of the most debated questions among job seekers: should you submit your resume as a PDF or a DOCX file?

The answer isn't as simple as it used to be. Modern ATS systems have evolved, but old ATS limitations still exist. In this guide, we'll break down exactly how different file formats perform across major ATS platforms and give you a clear recommendation.

The Short Answer

DOCX is the safest choice for maximum ATS compatibility. While most modern ATS systems handle PDFs well, DOCX files parse more reliably across the widest range of platforms. If the employer doesn't specify a format, upload a DOCX.

Test both formats with our free ATS resume scanner to see how each one performs.

ATS Compatibility by File Format

File FormatATS CompatibilityBest ForRisks
DOCX (.docx)Excellent — Virtually 100%Maximum compatibilityMinor formatting shifts between Word versions
PDF (.pdf)Good — 85-95%Preserving visual designSome older ATS struggle; scanned PDFs fail completely
Plain Text (.txt)Perfect — 100%ATS-only submissionNo visual formatting; unprofessional for human readers
DOC (.doc)Good — 80-90%Legacy system compatibilityOutdated format; can have compatibility issues

How Different ATS Platforms Handle PDF vs DOCX

ATS compatibility varies significantly by platform. Here's how the major systems handle each format:

Workday

DOCX: Excellent parsing. Correctly extracts all text, section headers, bullet points.
PDF: Good parsing. May have minor issues with complex layouts.

Greenhouse

DOCX: Excellent. One of the most reliable formats.
PDF: Good. Greenhouse handles most PDFs well.

Lever

DOCX: Excellent.
PDF: Good to excellent.

SAP SuccessFactors

DOCX: Excellent.
PDF: Variable. Older SuccessFactors instances may struggle.

Taleo (Oracle)

DOCX: Excellent.
PDF: Variable — Taleo has historically had more PDF parsing issues than other platforms.

iCIMS

DOCX: Excellent.
PDF: Good to excellent.

When to Use PDF

Despite DOCX being generally safer, PDF is sometimes the better choice:

  • When the employer specifically requests PDF — Always follow instructions
  • When you need to preserve exact formatting — PDF ensures your resume looks identical on any device
  • When applying to companies known to use modern ATS — Tech companies using Greenhouse, Lever, or modern Workday handle PDFs well
  • When submitting via email directly to a recruiter — PDF looks more professional

When to Use DOCX

  • When no format is specified — Default to DOCX for safety
  • When applying to large corporations — They often use older ATS like Taleo
  • When applying to government or legacy systems — These often have the most parsing issues
  • When you're unsure about the ATS used — DOCX is the safest bet

PDF Pitfalls to Avoid

If you must submit a PDF, avoid these common problems:

  • Scanned PDFs: A scanned document is an image, not text. ATS cannot read it. Always create PDFs from Word or Google Docs.
  • Password-protected PDFs: Many ATS cannot open protected files.
  • PDFs with embedded fonts: Unusual fonts may not render or parse correctly.
  • PDFs with layers/transparency: Complex PDF features can confuse parsers.

How to Create an ATS-Friendly DOCX

  1. Use Microsoft Word or Google Docs (save/export as .docx)
  2. Single-column layout with standard fonts (Arial, Calibri)
  3. No tables, text boxes, or floating elements
  4. Standard section headers
  5. Save as "Word Document (*.docx)"
  6. Name your file professionally: "FirstName_LastName_Resume.docx"

How to Create an ATS-Friendly PDF

  1. Create your resume in Word or Google Docs first
  2. Ensure all text is selectable (not an image)
  3. Export/Save As PDF
  4. Open the PDF and try to select text — if you can, ATS can read it

Test Your Resume Format

The only way to be sure your resume file format works is to test it. Our free ATS resume scanner accepts both PDF and DOCX, analyzes them the same way employer ATS systems do, and tells you if there are any format-related issues.

Upload your resume and get your ATS compatibility score in seconds — completely free, no sign-up required.

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