Merge PDF
Combine multiple PDFs into one. That is the job. That is what it does.
Privacy
Your documents do not leave your device.
PDFTasker runs in your browser. No uploads. No server detour. No tricks.
Merge guide
Load document
Add two or more PDFs. They will be merged in the order shown below.
Drop files here, or tap to choose them.
Pages Viewer
Upload PDF files to view and organize pages here. You can drag to reorder them or select pages to delete.
Export Setup
Finalize your layout and click Export to combine the selected pages into a new PDF document.
Merge PDFs without uploading them
Combine scattered PDFs into one file. No need to hand them off to a server first.
Privacy and trust
You can see the file order, change it, and check the result yourself. No unnecessary middle steps.
How to use it
FAQ
No. PDFTasker handles the merge in your browser after the page loads. The source PDFs are read from your device, combined locally, and exported back as a new file. That keeps the routine merge job out of a server upload queue and easier to reason about.
Yes. Set the file order before you run the merge, then review the result after download. Order matters more than most people think, especially for application packets, invoices, contracts, or scanned forms where a cover page and supporting documents need to appear in a predictable sequence.
Use it when you need one PDF from several local files and the documents do not need a cloud workflow. It fits resumes, statements, forms, IDs, invoices, and client packets where the task is simple but the file contents are still private enough to avoid upload-first tools.
Avoid it when your organization requires a specific document management system, audit trail, or server-side approval workflow. Very large PDFs can also run into browser memory limits. In those cases, the safer choice is the required enterprise system or a desktop PDF app with enough local resources.
You do. PDFTasker creates a new merged PDF in the browser and downloads it to your device. The original files stay where they were, and the output is yours to rename, review, compress, protect, sanitize, or send through the channel your recipient actually requested next.
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