How to merge PDF files
- Tap Choose files and pick two or more PDF files. You can also drag them into the box.
- Put the files in the right order with the up and down arrows. The first file in the list becomes the first pages of the new PDF.
- Press Merge PDFs. It takes a few seconds, even for files with many pages.
- Press Download to save merged.pdf. Your original files are not changed.
Combine PDFs without uploading them
Most merge tools send your files to a server first. This one joins the files inside your own browser, so your Aadhaar copy, marksheets, bank statements or office papers never leave your device. That makes it safer for private documents and also faster on a slow mobile connection, because nothing has to be uploaded or downloaded twice.
There is no sign-up, no daily limit and no watermark on the merged file. It works in Chrome, Edge, Firefox and Safari, on Android phones, iPhones, laptops and desktops.
When people merge PDFs
- Job and exam forms: many portals allow only one upload for all documents. Merge your marksheets, caste certificate and ID proof into one PDF.
- Scanned pages: phone scanner apps often save each page as a separate PDF. Join them into one document before you send it.
- Office work: put an invoice, a quotation and a signed letter together so the client gets a single file.
- Study notes: collect chapter PDFs into one book that is easy to read and print.
Tips for a good merged PDF
- File too big after merging? Run the result through Compress PDF and type a target size such as 200 KB for an exam form.
- Have photos instead of PDFs? Use JPG to PDF first, then merge.
- Need to remove or reorder single pages? After merging, open Organize PDF to move, rotate or delete pages.
- Sending a long file? Add page numbers so the reader can find each document quickly.
Frequently asked questions
How do I merge PDF files for free?
Choose two or more PDF files above, set the order with the arrows, press Merge PDFs and download the new file. It is completely free.
Can I merge PDF files on my mobile phone?
Yes. The tool works in the browser on Android and iPhone. Tap Choose files and select the PDFs from your phone storage or Google Drive.
Are my files uploaded to a server?
No. The files are joined inside your browser and are never sent to our server, so private documents stay on your device.
How many PDFs can I merge at once?
There is no fixed limit. Very large files depend on the memory of your device, so on an older phone merge big files in smaller groups.
Can I change the order of the files?
Yes. Use the up and down arrows next to each file before you press Merge. The file at the top becomes the first pages.
Can I merge password-protected PDFs?
A PDF that needs a password to open must be unlocked first. Remove the password in the app you got it from, then merge it here.