How to Merge PDF Files for Free — No Watermark, No Sign-up
Combine multiple PDFs (and even JPG/PNG images) into one clean file in your browser. Free, private, and no account required.
Job applications, invoices with receipts, reports with appendices — sooner or later everything needs to become one PDF. Many "free" sites add watermarks, daily limits, or require an account. There is a simpler way that also keeps your documents private.
Merge in 3 steps
- Open the Merge PDF tool and drop in all your files at once.
- Drag the file cards into the order you want — page thumbnails help you confirm.
- Click Merge, preview the result, and download a single combined PDF.
Mixing images with PDFs
Have a photographed receipt or an ID scan saved as JPG? Drop it straight into the merge queue — images are converted to PDF pages automatically, so you do not need a separate conversion step first.
Fix the details after merging
- Wrong page order inside a file? Use Organize pages to drag pages around with live thumbnails.
- Sideways scans? Rotate PDF fixes them permanently.
- Need page numbers across the combined file? Add page numbers after merging so they run continuously.
Why privacy matters here
Merged files are often the sensitive ones — contracts, financial statements, ID documents. MyPDF runs entirely in your browser: your files are never uploaded, stored, or seen by anyone. Close the tab and they are gone from memory.
Frequently asked questions
How many files can I merge at once?
There is no fixed limit — everything runs locally, so it depends on your device's memory. Dozens of files work fine on a normal computer.
Will there be a watermark?
No. MyPDF never adds watermarks, and there are no daily limits or sign-ups.
Can I merge PDFs on my phone?
Yes — the tool works in any modern mobile browser, with drag-to-reorder support.