PDF vs DOCX: Which Resume Format Is Better for ATS?
The PDF vs DOCX debate resurfaces constantly, and the honest answer is that both work fine on modern ATS platforms — but there are specific situations where one is genuinely safer than the other.
Modern ATS handles PDF well
Most current-generation ATS platforms — Workday, Greenhouse, Lever — parse well-structured PDFs reliably, as long as the PDF contains actual selectable text rather than a flattened image of the page.
Older or smaller-company ATS may prefer DOCX
Some legacy or budget ATS tools still parse DOCX more reliably than PDF, particularly at smaller companies using older recruiting software. When a posting doesn't specify, DOCX remains the safer universal default.
Always follow the posting's explicit instruction
If a job listing states a specific format requirement, follow it exactly — this overrides any general format preference, since it reflects what that specific company's system is calibrated for.
The real risk isn't PDF vs DOCX — it's how the file was made
A PDF exported from a text-based document (Word, Google Docs, a proper resume builder) stays fully text-searchable and parses fine. A PDF created by flattening a design file into an image loses all text data and fails ATS parsing regardless of format debates.
Practical default
When there's no stated preference, PDF is a safe default for most modern hiring pipelines, since it also preserves formatting consistently across devices. Keep a DOCX version ready as a backup for any posting that requests it specifically. SnapCV exports both formats from the same resume, so switching between them takes one click rather than reformatting.