Merge PDF files
Combine two or more PDFs into a single document, in the order you want — without sending your documents to anyone's server.
Drop PDF files here or click to browse
You can add several at once, and add more afterwards. The list below is the order they will merge in.
How PDF merging works here
Behind the scenes, this tool uses a PDF library that runs in your browser. When you add files, your browser reads each document, copies every page into one new document in the order shown, and saves the result for you to download. Page sizes, orientation and content are preserved as they are — merging combines documents; it does not re-type or reformat them.
Order matters, so check the list before you merge: files appear in the order you added them, and you can remove any file and add it again to move it to the end. If your merge needs pages rearranged or extracted first, the PDF split tool can pull out the pages you need, and the PDF compressor can tidy up the final document.
Everyday reasons to merge PDFs
- Applications and forms: send one tidy PDF instead of a scatter of attachments — ID, proof of address and the form itself.
- Invoices and receipts: bundle a month's paperwork into a single file for your records or your accountant.
- Reports and chapters: join sections written or exported separately into the final document.
- Contracts and scans: combine scanned pages into the order they were signed in.
Our step-by-step guide, how to merge PDF files for free in your browser, walks through a real example and explains why doing it locally matters for sensitive documents.
PDF merge — frequently asked questions
Are my PDFs uploaded to a server?
No. Your browser does the merging locally. That is the whole point of SnapFixy — documents like contracts and bank statements should not need to travel the internet just to be joined together.
Can I merge more than two PDFs?
Yes, add as many as you like. The practical limit is your device's memory — dozens of ordinary documents are fine; hundreds of pages of high-resolution scans may be slow on an older phone.
Will the merged PDF look the same as the originals?
Yes. Pages are copied exactly, including their size and orientation. One exception: interactive form fields and some digital signatures can be flattened or invalidated by any merging process, ours included — check important documents after merging.
What if a PDF is password-protected?
Encrypted PDFs cannot be opened by the browser library, so they cannot be merged here. Remove the password with the software that created the file first, if you are entitled to do so.
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