PNG to PDF Privately
PNG to PDF privately with ContinuePDF, where your PNG images are processed entirely inside your own browser and never uploaded. For sensitive documents — contracts, medical records, tax forms, IDs — the safest tool is one that physically cannot see your file. Because the convert step runs locally, there is no server copy to leak, subpoena, or breach.
Start PNG to PDF NowHow to PNG to PDF Privately
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Open the tool (optionally go offline)
Load PNG to PDF once. You can even disconnect from the internet afterwards — it still works.
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Add your PNG images locally
Your file is read into the browser tab on your device. It is not transmitted anywhere.
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Download and close the tab
Save PDF. Closing the tab clears the file from memory — no trace is left behind.
What you can do with PNG to PDF
Converting PNGs to PDF places your images into a PDF document, one per page, keeping crisp graphics and text in a format that is easy to send and print.
Bundle screenshots
Combine several PNG screenshots into one PDF to share a walkthrough or a bug report.
Convert exported graphics
Turn PNGs exported from a design tool into a PDF for review or printing.
Make images printable
Put PNGs into a PDF so they print at a predictable page size.
Share diagrams as one file
Group charts or diagrams into a single document instead of many separate image files.
How ContinuePDF keeps PNG to PDF private
Most online PDF tools follow the same pattern: your file is uploaded to a server, processed there, and a link to the result is sent back. That means a copy of your document sits on someone else's computer, at least temporarily — and you have to trust their retention policy, their staff, and their security. For confidential material, that is a real risk.
ContinuePDF uses client-side processing instead. The code that performs the convert operation is downloaded to your browser and runs there, on your machine. Your PNG images stay in local memory for the seconds it takes to produce PDF, then vanish when you close the tab. We never receive the file, so there is nothing on our side to expose.
Why choose ContinuePDF
Never uploaded
Your document stays on your device from start to finish.
No server copy
Nothing to retain, leak, or hand over — we never hold your file.
Works offline
Once loaded, the tool runs with the network disconnected.
Auto-cleared
Closing the tab wipes the file from memory automatically.
Pro tip
Arrange your PNGs in the order you want the pages before converting. Images with transparent backgrounds sit on a white page in the PDF, so check that light-coloured content is still visible against white.
Frequently asked questions
Can I combine multiple PNGs into one PDF?
Yes. Add as many images as you like and they become consecutive pages, in the order you arrange them.
What happens to transparent areas in my PNGs?
Transparent regions render against the PDF page background, usually white, so the image appears flattened onto the page while keeping its sharpness.
Is it safe to convert confidential PDFs here?
Yes — arguably safer than most alternatives. Because your PNG images are processed in your browser and never uploaded, there is no server-side copy of your confidential document. You can even run the tool with your internet disconnected once the page has loaded.
Can ContinuePDF staff see my document?
No. The file never reaches us. All convert processing happens locally on your device, so we have no access to your document's contents at any point.
Is ContinuePDF free to use?
Yes. ContinuePDF and all of its tools, including PNG to PDF, are free with no signup required. Because documents are processed in your browser rather than on our servers, we can offer the full feature set at no cost.
Other ways to PNG to PDF
Prefer a different device, browser, or setup? PNG to PDF works the same everywhere.
Ready to PNG to PDF?
Start using our free convert tool now — no signup required.
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