PDF vs DOCX for ATS
DOCX is often the safest choice for consistent parsing across ATS platforms. PDFs can work well if they’re simple, text-based, and not heavily designed.
When PDF Works
Text-based PDF
Simple structure
No graphics, columns, tables
When DOCX Is Safer
Complex layouts
Company portals with flaky parsing
You’re unsure → choose DOCX
How To Sanity-Check Your File
Copy/paste test into plain text
Ensure headings stay in order