A friend was applying for a job last month. Sent his CV as a Word document. Two weeks of silence. He sent the same role to me asking “do you see anything wrong with my CV?”
I opened the file. His fonts had been replaced with whatever the recruiter’s machine had. The bullet points were misaligned. The header had moved to page 2 by itself. The “Skills” section he’d carefully formatted in two columns? Now one column with random tab spacing.
“Bro I didn’t send it like this,” he said. “It looked perfect on my laptop.”
It did look perfect on his laptop. But the recruiter doesn’t open your CV on your laptop. They open it on whatever device they have — usually a Windows machine with different fonts, sometimes Google Docs, sometimes a phone. Word files render differently on different machines. That’s not your fault. That’s just how Word documents work.
This is fixable in 5 seconds with one conversion. Here’s how, and why it matters more than people realize.
Why send CV as PDF, never Word
| You send as | What the recruiter sees |
|---|---|
| Word (.docx) | Whatever their machine renders. Fonts replaced. Margins shifted. Bullets broken. May look completely different from yours. |
| PDF (.pdf) | Pixel-perfect copy of what you saw when you saved it. Same font. Same alignment. Same everything. On every device. |
PDFs are designed for this. They embed the fonts and the exact layout into the file itself. When the recruiter opens it, they see your formatting, not their machine’s interpretation of your formatting.
This isn’t an obscure thing. Recruiters and HR professionals almost universally prefer PDFs for CVs because they don’t have to worry about display issues. Some job portals literally won’t accept .docx files anymore.
The 5 things that break when you don’t convert properly
| What breaks | Why it matters |
|---|---|
| Fonts get substituted | You used Calibri Light or a custom font. Recruiter doesn’t have it. Their machine swaps in Arial. Your careful typography is gone. |
| Two-column layouts collapse | Skills and certifications side-by-side look professional. After a bad conversion they stack as one long column with weird spacing. |
| Headers and footers shift | Your name banner that was on page 1 ends up at the top of page 2. Recruiter sees a CV that “starts” with a blank space. |
| Spacing changes | What was a clean 1-page CV becomes 1.5 pages. Or 2 pages with awkward white space at the bottom of page 1. |
| Symbols become squares | Star ratings, checkmarks, emoji — if they’re not in standard fonts, they render as blank rectangles. |
How to convert properly
Open convertkr.com/word-to-pdf. Drag your Word CV in. Wait 2 seconds. Download the PDF.
What just happened: a real copy of Microsoft Word on our server opened your file, rendered it the way Word renders it (no font substitution, no layout guessing), and saved it as PDF. The result is identical to what you’d get if you opened your CV in Word on your own laptop and clicked “Save as PDF” — except you didn’t have to install Word.
That’s the key thing — not all online Word-to-PDF converters use real Microsoft Word. Most use LibreOffice or similar open-source renderers, which render Word documents approximately. For a normal block of text it doesn’t matter. For a CV with careful design, it does.
Real Word vs LibreOffice renderers — what to expect
| Element on your CV | LibreOffice-based converter | Real Microsoft Word |
|---|---|---|
| Body text (Calibri, Arial, Times New Roman) | Mostly fine | Identical |
| Custom fonts (Montserrat, Roboto, Lato) | Substituted to closest match (usually wrong) | Preserved exactly |
| Two-column layouts | Sometimes collapses | Preserved |
| Tables with merged cells | Borders break | Identical |
| Header / footer alignment | Drifts | Exact |
| Bullet style (custom symbols) | Reverts to default bullets | Preserved |
| Page breaks | Can shift | Exact match to what you saw in Word |
What about ATS — does the PDF format matter?
Quick context: ATS = Applicant Tracking System. The software big companies use to parse your CV and search for keywords before a human ever sees it.
For ATS scanning:
- PDFs are fine for almost every modern ATS (Workday, Greenhouse, Lever, BambooHR, etc.). They can extract text from PDFs without issues as long as your text is actually text, not an image of text.
- What ATS can’t read: scanned PDFs (your CV as a photo), CVs with text embedded inside images, or PDFs where the text was converted to outlines/curves (some “designer” CVs do this).
- Word documents are also fine for ATS — but they’re not fine for human reviewers, because of the formatting issues above. ATS doesn’t care about your layout; humans do.
The safest format is a PDF generated from a Word doc through a proper converter. The text stays as actual text (machine-readable for ATS) AND the visual layout is preserved (impressive for humans).
Common CV conversion mistakes
| Mistake | What happens | Fix |
|---|---|---|
| Saving as PDF via “Print to PDF” instead of “Save as PDF” | Sometimes flattens text into images — ATS can’t read it | Use proper Word-to-PDF conversion, not your printer driver |
| Using a free converter that adds a watermark | Recruiter sees “Made with FreeConvertTool.com” stamped on your CV | Use a tool that doesn’t watermark (ConvertKr doesn’t) |
| Converting from Google Docs export | Google’s PDF export is good but uses Google fonts that may not match your design | Download as .docx first, then convert to PDF via a real Word converter |
| Editing the PDF after conversion | Editing can break the text layer, making ATS unable to parse it | Edit in Word, then convert. Never edit the final PDF. |
| Sending a 5MB CV | Some company email servers reject attachments over 5MB | Compress the PDF (also free on ConvertKr) to under 1MB |
The compression sidequest
One thing I didn’t realize for years: a CV PDF should be small. Under 500KB if possible, under 1MB definitely.
Why? Some company email servers have weird limits. Some HR portals cap uploads at 2-5MB. A bloated CV can fail to upload at all, and you’d never know — you’d just hear silence and assume they weren’t interested.
If your converted PDF is over 1MB (usually because you have a photo or design graphics), drop it into compress-pdf first. 10 seconds. Knocks 70-90% off without visible quality loss.
What about sending it directly from Google Drive or Dropbox?
Some people share their CV as a link instead of an attachment. Don’t.
Reasons:
- Recruiter has to click out of their inbox, load Drive, possibly sign in
- Some companies block Google Drive / Dropbox links as a security policy
- You lose control — if someone forwards the link, you can’t unshare it
- Looks less professional than an attached PDF
Attach the PDF directly. It’s the format the recruiting industry expects.
FAQ
Should I save the source Word file too?
Yes. Always keep the editable .docx. You’ll want to tweak the CV for each role — bullet ordering, tailored keywords, different sections highlighted. Edit the .docx, convert fresh PDF each time.
What about a portfolio link in my CV?
PDFs preserve hyperlinks. If your Word doc has a link to your portfolio, GitHub, or LinkedIn, the converted PDF will keep that link clickable. Recruiters CAN click links from a PDF.
Will my photo on the CV stay sharp?
Yes if you used a reasonably high-resolution photo in Word. PDFs preserve the image quality of what you embedded. If the photo looks fine in your Word doc, it’ll look fine in the PDF.
What if I get a “file too large” error when uploading my CV PDF?
Run it through compress-pdf. CVs are usually 90% text and 10% one photo — they compress to a fraction of the original size with no visible difference.
Can I edit the converted PDF before sending?
Technically yes, with a PDF editor. But it’s better to edit in Word and re-convert. Editing the PDF can mess up the text layer and confuse ATS systems.
Does the file name matter?
Yes. Name it like “first-last-cv.pdf” or “first-last-resume-2026.pdf”. NOT “Document1.pdf” or “MyCV-FINAL-v3-corrected.pdf”. Recruiters file CVs by name; an unprofessional filename creates friction.
My CV has icons / star ratings / progress bars — will they survive?
If they were inserted as proper Word objects (icons from Word’s library, drawn shapes), they’ll convert. If they were inserted as images, they’ll convert. If they were custom fonts displaying special characters — only a real-Word converter preserves them properly. LibreOffice-based converters often turn these into squares or boxes.
Got a Word CV you need to send? Convert it here — drag the .docx in, get a pixel-perfect PDF back in 2 seconds. Free, no signup, no watermark.