Merge PDF
Free online tool to merge PDF files into one document. Add multiple PDFs, drag the pages into any order, pick a page range from each file, and download a single combined PDF - all in your browser. Your files are never uploaded to any server, so sensitive documents stay 100% private. No sign-up, no watermark, no file-size limits beyond your own device memory. Works on desktop and mobile with a live thumbnail preview and drag-to-reorder.
Drop your PDF files here
or tap to choose them — add two or more PDFs, put them in any order, and combine them into one
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About Merge PDF
The Merge PDF tool combines two or more PDF files into a single, tidy document — right inside your browser. Add your files, drag them into the exact order you want, optionally pick which pages to take from each one, and download one merged PDF. Because everything happens locally on your device, your files are never uploaded to any server, which makes it safe for contracts, bank statements, medical records, scanned IDs and any other private document.
How to Merge PDF Files
- Add your PDFs. Drag your PDF files onto the drop area or click Choose PDF files. Each file is read in your browser and stays on your device.
- Reorder them. Drag the cards up or down, or tap the ▲ / ▼ buttons. The red number badge shows each file's final position in the merged PDF. You can also sort A→Z, Z→A, or reverse the whole list.
- Pick page ranges (optional). Leave a file on all pages, or type a range such as 1-3, 5 to take only those pages, in that order, from that file.
- Merge and download. Type an output file name, click 🔗 Merge PDFs, and your combined document downloads instantly.
What Makes This Merge PDF Tool Different
No upload, no cloud processing, no account. The merge runs in JavaScript on your own device, so confidential files never leave your computer or phone.
Reorder files by dragging, with a live thumbnail of each file's first page so you always know which document you are moving.
Don't just merge whole files — cherry-pick pages like 2-4, 7 from one PDF and all from another, in a single pass.
A responsive layout with move-up / move-down buttons means it works just as well on a phone as on a desktop, with no app to install.
Common Uses
Combine scanned pages into one document to email, bundle several invoices or receipts for expense reports, join chapters of an e-book or report, assemble a portfolio from separate exports, or merge a cover letter with a résumé and references into a single application PDF.
Quality & Compatibility
Pages are copied across exactly as they are — the tool does not re-render or recompress them, so text remains selectable and searchable and images keep their original resolution. The merged file is a standard PDF that opens in every PDF reader, browser and mobile device.
Frequently Asked Questions
Is this Merge PDF tool free and private?
Yes. It is completely free and runs entirely in your web browser. Your PDF files are never uploaded to any server, so they stay private on your own device, and the merged PDF has no watermark and needs no sign-up.
Are there any file size or file count limits?
There is no fixed limit. Because the merging happens in your browser, the only practical limit is your device's memory. On a modern computer or phone you can typically combine dozens of files totalling hundreds of megabytes.
Can I choose only some pages from a PDF?
Yes. Each file card has a page-range box. Leave it as all to include the whole file, or type a range like 1-3, 5, 8-10 to include only those pages, in that order, from that file.
How do I change the order of the files?
Drag the file cards up or down, or use the move-up and move-down arrows on each card. You can also sort every file A→Z, Z→A, or reverse the whole list with one click. The number badge on each card shows its final position.
Can it merge password-protected PDFs?
An encrypted or password-protected PDF cannot be merged directly, and the tool marks any such file. Remove the protection first — for example with your PDF viewer's Print to PDF or Save a copy option — then add the unlocked file.
Does merging reduce the quality of my PDFs?
No. The pages are copied exactly as they are, so text stays selectable and images keep their original resolution. The tool never re-renders or recompresses your pages.
Reference this content, page, or tool as:
"Merge PDF" at https://MiniWebtool.com/merge-pdf/ from MiniWebtool, https://MiniWebtool.com/
by miniwebtool team. Updated: Jul 14, 2026
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