PDF vs DOCX for ATS: Which CV Format Should You Submit?
One of the most common questions about ATS compatibility is whether to submit your CV as a PDF or a Word document. The honest answer is: it depends on the ATS, but there are practical guidelines that will serve you well across most scenarios.
The PDF vs DOCX Debate
PDF arguments: PDFs preserve your formatting exactly as you intended. The document will look the same regardless of what software or operating system the recruiter uses to open it. For this reason, many career advisers recommend PDF as the default.
DOCX arguments: Word documents have historically been more reliably parsed by older ATS systems. The text in a DOCX is more directly accessible to parsing algorithms than text embedded in a PDF. Some legacy ATS platforms (particularly Taleo) have had documented PDF parsing issues.
The Current Reality
Modern ATS systems — Greenhouse, Lever, Workday, SmartRecruiters — handle PDF parsing well. The PDF-vs-DOCX gap has narrowed significantly over the last several years.
The remaining risk areas for PDF:
- Very old ATS systems that pre-date modern PDF parsing
- PDFs created from scanned documents (these are images, not searchable text)
- PDFs with complex formatting, text boxes, or multi-layered designs that break parsing
If your PDF was created directly from a text-based application (Word, Google Docs, or a CV builder), it will typically parse correctly in modern ATS.
The Practical Rule
- Read the application instructions first. If the employer specifies a format, use it. Some application portals explicitly state "Please submit in Word format" or provide a file upload that only accepts DOCX.
- If no format is specified, PDF is generally safe for modern employers. It preserves your formatting and is widely supported.
- For known legacy ATS users (Taleo-based applications), DOCX may be safer. You can often identify the ATS from the application URL.
- Never submit a scanned PDF. Scanned documents are images and cannot be parsed. Always submit text-based documents.
What Matters More Than Format
Your ATS score and keyword match far outweigh the choice of PDF vs DOCX in determining whether your CV gets seen. A perfectly formatted DOCX with poor keyword matching will score worse than a PDF with strong keyword alignment.
Get the format right, but do not let it distract from the tailoring work.
CVCircuit's ATS checker evaluates your keyword match regardless of your file format. Check your score free at CVCircuit.