You have written a great resume. Now — should you save it as a PDF or a Word document? And what should you name the file? These seem like trivial questions, but the wrong choice can cause formatting to break, ATS systems to parse incorrectly, or your file to get lost in a recruiter's inbox.

This guide gives you clear rules for file format and naming so your resume reaches every reviewer the way you intended it to look.

For the content of your resume, read the anatomy of a perfect resume and start from an ATS-friendly template. Test your resume for ATS compatibility with the TailorCV ATS checker.

PDF vs Word: The Short Answer

Default choice: PDF

Submit your resume as a PDF unless the job posting specifically requests a Word document (.docx).

Why PDF is the Standard Choice

Formatting Is Preserved

A PDF looks identical on every device, operating system, and screen. The recruiter sees exactly what you designed — fonts, spacing, line breaks, and layout stay intact.

A Word document renders differently on different computers. Your carefully formatted resume can look completely different on the recruiter's machine if they have a different version of Word, different fonts installed, or different default settings.

Your Content Cannot Be Accidentally Edited

PDFs are not editable by default, so you do not have to worry about your resume being accidentally modified.

Professional Standard

PDF has been the professional resume submission standard for over a decade. Submitting a Word document when not asked signals unfamiliarity with the norm.

When Word (.docx) Is the Right Choice

The Job Posting Explicitly Requests Word

Some employers, HR systems, or staffing agencies explicitly ask for a .docx file. Follow instructions — if they say .docx, send .docx.

Recruiting Agencies and Staffing Firms

Recruiting agencies sometimes add their own branding or notes to your resume before forwarding it to clients. They need an editable file. If a recruiter asks for a Word version, provide it.

Some Older ATS Systems

A small number of older ATS systems parse Word documents better than PDFs. This was more relevant in the early 2010s. Most modern ATS handles PDF well — but if you know the company uses a specific older system, a .docx may occasionally be the safer choice.

Internal Applications

When applying internally within your company (through internal portals or emailing HR directly), either format is typically fine.

Other Formats: What to Avoid

.pages (Apple Pages)

Not universally readable. If you created your resume in Pages, export it as PDF or Word before submitting.

.rtf (Rich Text Format)

Outdated. May not preserve formatting. Avoid.

Sharing a Google Docs link is not a resume submission. If you built your resume in Google Docs, download it as a PDF before submitting.

.txt or plain text

Text files lose all formatting. Only relevant if a form specifically asks for plain text paste (common in some older application portals).

.jpg or image formats

Never submit your resume as a JPEG, PNG, or any image. ATS cannot read images. Recruiters cannot easily read or print them.

ATS and File Format

Most modern ATS systems handle both PDF and Word well. However:

  • Some older ATS systems prefer Word documents
  • PDFs created with certain fonts or graphics can sometimes extract text incorrectly
  • PDFs created from images (scanned resumes) are essentially unreadable to ATS

Best practice: Create your resume using text-based software (Word, Google Docs, ATS-friendly template), export as PDF, and test with the TailorCV ATS checker to confirm text is being extracted and parsed correctly.

Read how to make your resume ATS-friendly for the complete formatting guide.

How to Name Your Resume File

This is the detail almost everyone gets wrong. Your file name is the first thing a recruiter sees when they download your resume.

The Right Format

[FirstName-LastName-Resume.pdf]

Examples: - John-Smith-Resume.pdf - Priya-Mehta-Resume.pdf - James-OBrien-Resume.pdf

Adding a Role for Targeted Applications

[FirstName-LastName-Role-Resume.pdf]

Examples: - Sarah-Johnson-Product-Manager-Resume.pdf - Daniel-Lee-Data-Scientist-Resume.pdf

This is useful if you are tailoring resumes per role and want to keep track of versions.

What to Avoid

Bad File Name Problem
Resume.pdf Untraceable — whose resume?
resume_final_v3.pdf Unprofessional, suggests chaos
MY RESUME (1).pdf Generic and unprofessional
Document1.pdf Signals you didn't rename it
Resume - Copy (2).docx Definitely unprofessional
resume 2024 updated final.pdf Date makes it look outdated

Version Control: Managing Multiple Resume Versions

If you tailor your resume for different roles (which you should — read how to tailor your resume for every job), maintain a clear naming system:

Master resume: John-Smith-Resume-Master.pdf — full version, never submitted directly

Tailored versions: - John-Smith-Software-Engineer-Resume.pdf - John-Smith-Data-Scientist-Resume.pdf

This prevents accidentally submitting the wrong version and keeps your job search organized.

Exporting PDF From Different Tools

Microsoft Word

File → Save As → choose "PDF" from the format dropdown

Or: File → Export → Create PDF/XPS

Google Docs

File → Download → PDF Document (.pdf)

Apple Pages

File → Export To → PDF

Canva (Design tool — use with caution for ATS)

File → Download → PDF Standard

Note: Design-heavy tools like Canva may produce PDFs with text embedded as graphics in some elements, causing ATS parsing issues. Always verify with the TailorCV ATS checker after exporting from design tools.

Summary: The Rules

  1. Default: submit as PDF unless instructed otherwise
  2. Use .docx when explicitly requested by the employer or recruiter
  3. Never submit as image files (.jpg, .png, scanned PDF)
  4. Name your file: FirstName-LastName-Resume.pdf
  5. Keep a master version and create tailored versions for different roles
  6. Test your PDF with the ATS checker before submitting

Conclusion

Submit your resume as PDF unless the employer asks for Word. Name your file clearly: FirstName-LastName-Resume.pdf. Avoid generic names that get lost in a recruiter's downloads folder.

Before submitting any version, use an ATS-friendly template as your base and run the PDF through the TailorCV ATS checker to confirm it parses cleanly. Small technical details like file format and naming signal professionalism — and cost you nothing to get right.