Merge PDFs
Combine multiple PDF files into a single document
Learn more about Merge PDF Files
About Merge PDF Files
Combine any number of PDF files into a single document in seconds. Upload your files, drag to reorder them, and download the merged result — all processed locally in your browser without sending files to any server.
Key features
- Merge unlimited PDF files in one operation
- Drag and drop to reorder files before merging
- Preserves original fonts, images, and formatting
- Runs entirely in your browser — no file uploads
- Instantly download the combined PDF
How to use Merge PDF Files
- 1Click "Upload Files" and select two or more PDF files (or drag them into the upload area)
- 2Drag the file thumbnails to set the order you want in the final document
- 3Click "Merge PDFs" to combine them into a single file
- 4Download your merged PDF
Frequently asked questions
- How many PDFs can I merge at once?
- You can merge as many PDFs as you need in a single operation. The tool handles them all locally in your browser.
- Will the page order be preserved?
- Yes. Pages from each file are added in order. You can also drag the files to change which document comes first.
- Can I merge password-protected PDFs?
- Password-protected PDFs need to be unlocked first. Use the Unlock PDF tool to remove the password, then merge.
- Does merging reduce image quality?
- No. The merger combines the PDF files as-is without re-encoding images or compressing content.