Use Word when you need to edit
Word (.docx) is a working format: easy editing, track changes, comments, live collaboration. Drafts, templates and anything still changing belong in Word.
Use PDF when you need to share
PDF freezes your document: identical on every device, uneditable by accident, print-perfect. Final versions — CVs, contracts, invoices, submissions — should go out as PDF.
Quick comparison
- Editing: Word wins — PDFs are intentionally hard to change.
- Sharing: PDF wins — no font or layout surprises.
- File size: Similar for text; PDF often smaller for image-heavy docs.
- Signing: PDF wins — the standard for contracts.
- Archiving: PDF wins — PDF/A is the ISO archival standard.
How to switch between them free
Need Word as PDF? Drop your .docx into the Word to PDF Converter. Need to edit a PDF? The same page converts PDF back into editable Word. Both directions are free, private and need no signup.
Frequently asked questions
Should I send my CV as PDF or Word?
PDF. It preserves your formatting on every device and cannot be accidentally edited — which is why employers prefer it.
Can I edit a PDF like a Word document?
Not directly, but you can convert the PDF to Word, edit it, and convert back — all free with BConvert's converter.
Which format is better for contracts?
PDF. It is tamper-evident, universally readable and the standard for signed documents.
Does converting Word to PDF change the layout?
A good converter preserves text, headings and basic formatting. Very complex layouts may simplify slightly.
Try it now
Convert between Word and PDF free — no signup, no watermark.