Merge PDF
Upload two or more PDFs, arrange them in the order you want, and download one merged file.
Overview
This tool combines every page of every uploaded PDF into a single output file, preserving each source document's own page order internally. Only the order of the files themselves is something you control — drag isn't needed, since you can move each file up or down in the list before merging.
Merging happens server-side using a real PDF library rather than a browser API, so page content, embedded fonts, and images all carry over intact — this isn't a simple concatenation of raw bytes.
Examples
Combining a cover letter and a resume
cover-letter.pdf (1 page), resume.pdf (2 pages)
merged.pdf (3 pages, cover letter first)
How It Works
- Choose two or more PDF files from your device.
- Reorder the list using the Up/Down buttons until the files are in the order you want them merged.
- Click Merge. The files are uploaded, combined server-side, and the result is returned.
- Click Download to save the merged PDF.
Use Cases
Assembling an application packet
Combine a cover letter, resume, and reference letters into one PDF before submitting a job application.
Consolidating scanned documents
Merge several single-page scans into one multi-page PDF for filing or sharing.
Tips
- There's no limit on how many times you can reorder the list before merging — only the final order at the moment you click Merge is used.
- If a file is password-protected, remove its password with Unlock PDF first — an encrypted PDF can't be merged directly.
FAQ
Yes. Merging requires a real PDF library to combine pages correctly, so files are uploaded, processed in memory, and the merged result returned — nothing is stored afterward.
Up to 10 PDFs per merge, each up to 30MB.
Not directly — remove the password first with Unlock PDF, then merge the result.