PDF vs Word: Which Format Should You Use?
Know when to send a PDF and when to send a Word doc.
PDF and Word solve different problems. Pick the right one and you avoid formatting headaches.
ChangeMyPDF runs entirely in your browser — your files never leave your device, there's nothing to install, and you can start without an account. Here's exactly how to do it.
Step-by-step
- Use Word (or Docs) while you are still editing.
- Export to PDF when the document is final.
- Send PDFs for contracts, resumes, and invoices.
- Keep the editable source for future changes.
Tips for the best result
- PDFs preserve layout; Word files may shift.
- Never send a contract as an editable file.
Is it safe and free?
Yes. Most ChangeMyPDF tools process files locally in your browser, so documents are never uploaded to a server. Free accounts can run a few operations per hour; a Week Pass or Premium plan removes the limit and ads if you need to do more.
Frequently asked questions
Do my files get uploaded to a server?
For most tools, no — the work happens in your browser, so your documents stay on your device.
Is it really free?
Yes. Free users get a few runs per hour. For unlimited use and no ads, grab a $5 Week Pass or a Premium plan.
Which browsers are supported?
Any modern browser — Chrome, Edge, Firefox, and Safari on desktop and mobile.