Merge PDFs in your browser
Combine PDFs into one file. Reorder pages, no upload, no signup.
How to use the PDF merger
- 1
Drop your PDFs
Drag and drop multiple PDF files into the box. Or click to pick them.
- 2
Reorder if needed
Use the arrows to set the order in which PDFs should be combined.
- 3
Click Merge
All PDFs are combined into one file in your browser. Download instantly.
When to merge PDFs
Combining PDFs is one of the most common office tasks: a job application that wants resume + cover letter + transcripts as a single file, an invoice plus receipts, scanned bank statements, or chapters of a book. Most online mergers ask you to upload your documents to their servers — convenient, but it means your private papers pass through someone else's machine.
Fileoholic's merger does the same job in your browser. Files are read by JavaScript, combined into a single PDF using the pdf-lib library, and offered for download. Nothing is uploaded. Nothing is stored. Reload the page and the files are gone.
Your files never leave your browser.
All processing runs locally on your device. No uploads, no tracking of file content.
FAQ
How many PDFs can I merge?
As many as fit within 100 MB total. The browser handles the work locally.
Are my files uploaded anywhere?
No. The merge happens entirely in your browser. Files never leave your device.
Can I reorder the PDFs before merging?
Yes. Use the up and down arrows next to each file to change the order.
Does merging change the page contents?
No. Pages are copied as-is. Text, images, fonts, and layout are preserved.
What if a PDF is password-protected?
We cannot merge encrypted PDFs because that needs the password. Remove the password using the original tool that created it, then merge here.
Need to edit pages, add signatures, or OCR scans?
For full-featured PDF editing, see Adobe Acrobat or Smallpdf Pro. Disclosure: contains affiliate links. We may earn a commission at no extra cost to you.
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Last updated: 2026-05-08