Merge PDF Files Online
Add PDFs in order, merge in your preferred sequence
How to merge PDF files
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Add your files.Click any of the upload cards above, or drag your PDFs straight onto the page. You can add up to 50 files at once and reorder them by dragging.
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Check the order.PDFs are merged in the order shown — top-left first, then left to right. Drag a card to move it; click the trash icon to remove one.
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Click Merge.Start the merge. The progress bar stays on the page, and when the combined PDF is ready you can download it with one click.
Who is it for?
It fits anyone who needs scattered pages to arrive as one clean document. A freelancer bundles a proposal, a quote and terms into a single PDF before sending it to a client; an accountant gathers a month of scanned invoices and receipts into one file for the books; a student combines a cover page, essay and reference list into a single submission. Drag the files into the order you want and download one finished PDF.
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What is PDF Merge?
PDF merging is the process of combining two or more PDF documents into a single file. Whether you have a contract split across multiple files, a project report scattered in pieces, or scanned pages saved one at a time, merging them is faster and friendlier than emailing five attachments. With PDF7 you drop your files into the browser, drag to reorder if you want, and download one clean PDF in seconds.
No desktop software is required. Add your PDFs, arrange the order, start the merge, and download one clean combined file. Your files are not stored on our servers and are not shared with third parties.
Merging also tidies up the way documents travel. Instead of attaching eight separate files to an email — where one always gets forgotten or opens in the wrong order — you send a single PDF that reads top to bottom exactly as you intended. The combined file keeps a consistent layout across every device, so a contract, its annex and the signature page stay together when the other side prints or archives it. Because everything happens in your browser, even a large stack of scanned invoices is combined in seconds without uploading them to a desktop app, and the original files on your computer are left untouched.
Why merge PDFs with PDF7?
Privacy by default
Your files are not stored on our servers, are not shared with third parties, and are used only to complete the PDF merge.
No watermark, no limit
Output is a clean PDF — no logos, no banners, no page caps tucked inside a paywall. 50 files, 2000 pagess total, free.
Works on any device
Browser-based — Windows, Mac, Linux, iPhone, Android, Chromebook. Nothing to install, nothing to update.
Truly free, always
No signup, no credit card, no trial period. We run on small ads, never on your data.
Frequently asked questions
Is my PDF safe when I upload it?
Yes. Your files belong to you — never shared with anyone, never permanently stored, and their contents are never inspected. They are removed the moment the merge completes.
How many PDFs can I merge at once?
You can combine up to 50 PDF files in a single operation. The total page count across all files is limited to 2000 pagess, which keeps the result fast to download and easy to view.
Will the merged PDF look exactly the same?
Yes. Each page is copied byte-for-byte from the original. Fonts, images, vector graphics, hyperlinks and form fields are all preserved. We never re-render or re-compress your pages.
Can I reorder pages within a PDF after merging?
Yes — once your PDFs are merged, head over to the Reorder Pages tool. You can drag thumbnails to put pages in any order you like, then download the rearranged PDF.
Can I merge files that aren't PDFs, like Word, Excel or JPG?
This tool combines PDF files. If you have a Word document, an Excel sheet, or a JPG or PNG image, convert it to PDF first — PDF7 has free converters for each — and then add the resulting PDF here. Once everything is in PDF form, you can merge it all into one document in a single step.
What happens to the bookmarks and page numbers after merging?
Each source file's content is placed one after another, so pages flow in the order you arranged them. Any visible page numbers printed inside a document stay as they were in the original — merging does not renumber pages or add a new running count. Existing bookmarks from each file are carried over where present, so you can still jump between sections in the combined PDF.