Resume File Format: PDF or DOCX?

The employer's instruction wins

If the posting names a format, use it. Don't override an explicit requirement because a blog post told you PDFs always win. Application systems display which formats they accept, and recruiters sometimes need a Word file for their own workflow. Submit what's requested and keep a second tested version ready.

For reference: LinkedIn's Easy Apply help currently says the resume must be Microsoft Word or PDF, ideally under 2 MB. Indeed currently lists DOC, DOCX, PDF, TXT, and RTF. Greenhouse, one of the most common employer ATS platforms, accepts DOC, DOCX, PDF, RTF, and TXT uploads. These change, so glance at the upload screen when you apply.

Choose PDF when layout stability matters

A text-based PDF preserves the page breaks, spacing, and typography you approved. That makes it a strong default for email, direct sharing, and any form that explicitly accepts PDF.

One caution: don't submit an image-only or scanned PDF unless someone asks for it. Confirm the text is selectable, the links work, the characters render, and copy-paste follows the intended reading order.

Choose DOCX when editability is part of the workflow

Recruiters ask for DOCX when they need to add notes, strip contact details, or push the resume through a client system. The tradeoff is that Word files reflow when opened with different software, fonts, or versions. Save, reopen a fresh copy, and look at it.

Common fonts, restrained layout, real text, standard headings. Floating text boxes and embedded objects are the things that wander when the file opens somewhere else.

Keep one source and two verified exports

Maintain a single source resume per target, then export both PDF and DOCX. Give both files the same version date and content, so a late-night application can't accidentally ship an older draft.

Name and inspect the file

Use a clear filename like Firstname-Lastname-Resume.pdf. Strip comments and tracked changes from editable files. Then check file size, document properties, page count, and links, and give the first page one last look before you attach it. Thirty seconds here saves an awkward follow-up email later.