Combine multiple PDF documents into a single PDF file online. 100% secure, browser-side PDF merger without uploading any data to servers.
Select multiple PDF documents to merge
Scanned multiple mark sheets or certificates as separate files but need to submit them as a single document? Our online PDF Merge tool allows you to combine multiple PDF files into one neatly organized document in seconds.
The merger works locally in your web browser, ensuring complete security for your confidential documents.
| Feature | Options | Usage |
|---|---|---|
| Batch Upload | Select multiple PDFs at once | Saves time on document assembly |
| Page Re-ordering | Drag-and-drop thumbnails | Ensures correct sequence in compiled PDF |
| Export Option | Instant compilation and download | No email or signups required |
| Security | Browser-side processing | Documents remain 100% confidential |
Upload all target PDFs, drag them into the correct page order using the interface, and click the 'Merge' button to compile them into one download.
No. The merger simply joins the document streams together, keeping formatting, fonts, and image resolutions exactly as they were in the original files.
Yes. Our tool uses client-side JavaScript. The PDF merging is processed in your browser memory and is never uploaded to any server.
No. You must remove password restrictions using our PDF Password Remover before attempting to merge the documents.
No. You can merge as many pages and files as your browser memory permits (usually up to 50 files comfortably).
You should convert the images to PDF format first using our JPG to PDF tool, and then merge the resulting PDF files together.
Yes. The drag-and-drop interface is fully responsive and touch-enabled for mobile browsers on iOS and Android.
After merging, if the file exceeds your portal's upload limit, pass the output through our PDF Compressor tool.
No, all PDF tools on our site are completely free to use without restrictions.
You can use our PDF Splitter to extract the desired pages first, then merge them with your other files.