PNGlogo-pack.png · 1.4 MB
4 PNGs with transparency · checkerboard = transparent
Convert PNG to PDF.
Drop one or more PNGs. We merge, flatten transparency and deliver a clean PDF. Ready in 5 seconds.
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TrustpilotTrustScore 4.8 · 5,247 reviews
What you actually get back
PNGs go in. One clean PDF comes out.
Each PNG becomes its own page. A4 or US Letter, transparency flattened to white — sharp on screen, ready to print.
PDFmerged-pngs.pdf · 4 pages, A4
A4transparency flattened to white · one PDF
Transparency flattened to white. Each PNG keeps its sharp anti-aliased edges in the final PDF. Choose A4 or US Letter, drag-reorder before converting.
3 steps · 5 seconds
Convert in three clicks.
No downloads, no accounts, no friction.
1
Drop your PNGs
One image or 50. PNG, JPG, JPEG, WebP — all supported.
2
We convert it
Drag to reorder, pick page size, flatten transparency. We merge into one PDF.
3
Download your .pdf
One clean PDF, ready to email, print, sign or upload anywhere.
One workspace · 24+ tools
Need to do something else with your PDF?
Convert, merge, compress, sign, redact, summarize — every PDF task in one place.
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Built for designers, not retypers.
Drag & reorder · arrange pages before convertingSharp edges kept · anti-aliasing preserved, no pixelationTransparency handled · flatten to white or keep as image-only PDF
When the original file is gone
Four image packs. Four clean PDFs.
When the recipient wants one PDF and you have a folder of PNGs.
"Brand assets as one PDF deck."
A designer in Lisbon needs to send 8 brand logos to the agency as one downloadable. Drops the PNGs, drag-orders by importance, exports one PDF. Sent in 90 seconds.
palette Merge to PDF"Sign before the standup."
A founder in Berlin gets a Tuesday morning NDA from a Series-A investor. Coffee in one hand, baby in the other. Signs from the phone in 14 seconds.
draw Sign PDF"Wireframes for the client review."
A UX designer in Singapore exports 18 Figma wireframes as PNG. Merges into one PDF, sends to the client — they scroll through in order, comment in Acrobat. Round-trip done.
design_services Merge to PDF"Portfolio for the application."
A designer in Madrid applying to a senior role compiles 10 PNG case studies into one PDF portfolio. Sized to A4 for the recruiter's screen, transparency flattened. Application sent at 6 AM.
collections Merge to PDFReviews from people who actually delivered the PDF.
Trustpilot
Based on 5,247 reviews
"Wireframes look exactly like Figma."
I export Figma frames as PNG, merge into one PDF for client review. This tool keeps the anti-aliasing perfectly — no jagged edges on the typography, no compression artifacts on the gradients.
James W.
"Transparency flattened cleanly to white."
I had logos with transparent backgrounds. Other tools end up with gray boxes or weird halos. This one flattened to clean white — looked exactly like the design files.
Lena S.
"Drag-reorder before export."
Tiny but huge: I can drag my screenshots into the right order before generating the PDF. No more renaming files to "01_", "02_" to force the order.
Wei C.
Questions about PNG to PDF.
Don't see your question? Our team replies within 2 hours.
chat Chat with supportPDF doesn't natively render PNG transparency the same way. By default we flatten to a white background — clean and print-ready. For advanced use, choose "image-only PDF" to keep the alpha channel as image objects.
Yes. Drop one or 50. Drag to reorder. Each PNG becomes one page of a single merged PDF.
If your PNGs are at least 300 DPI, the PDF will print sharp. We preserve original resolution. Anti-aliased edges (text, vectors-as-PNG, gradients) stay smooth.
A4, US Letter, Legal or fit-to-image. We auto-detect portrait vs landscape per page.
PNG for graphics with transparency, logos, screenshots, wireframes — preserves sharp edges. JPG for photos, receipts, scans — smaller files. Use JPG to PDF instead →
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Drop the PNGs.
Get one sharp PDF back.
One PNG or fifty. We merge, flatten, deliver. Ready in 5 seconds.
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