PDF Merger
Combine two or more PDF files into a single document, in the order you choose, directly in your browser. No file size surprises, no watermark, and nothing is uploaded anywhere while it merges.
About this pdf merger
Whether you are assembling a report from several chapters, combining scanned receipts into one file for bookkeeping, or joining a cover letter with a resume, PDF Merger builds one clean document from as many files as you select, in the exact order you pick them.
How pdf merger works
Each PDF you choose is opened in your browser's memory, and its pages are copied in order into one new PDF, which is then offered to you as a single download. Select your files in the order you want them to appear, the first file you choose becomes the first set of pages.
Common uses
- Combining scanned pages into a single document
- Merging a cover letter with a resume before applying for a job
- Joining report chapters or monthly statements into one file
- Assembling multiple invoices into a single document for bookkeeping
How to use this tool
- Choose two or more PDF files.
- Arrange them in the order you want them to appear in the final document.
- Click Merge PDFs.
- Download the single combined PDF.
What to know before using it
You can merge many files at once. Very large combined documents, several hundred pages or over 100 MB total, will use more of your device's memory and take a little longer, since there is no server doing the work behind the scenes.
Privacy and browser-first processing
All of your PDF files are combined entirely inside your browser tab. None of them are uploaded to this server, they exist only on your device throughout the process.
Frequently asked questions
How many PDFs can I merge at once?
There is no fixed limit. Most browsers comfortably handle merging dozens of typical-sized PDFs; very large combined totals just take a little longer to process.
Can I control the order of the pages?
Yes, the files merge in the exact order you select them in, so choose them in the sequence you want the final document to follow.
Does merging reduce quality?
No, merging simply copies the existing pages into a new file, it does not re-compress or alter the content of any page.
Are my files uploaded to a server?
No, the entire merge happens locally in your browser, your files are never sent anywhere.