Use this free PDF merger to combine PDF files into a single document, in the order you choose. Merge PDF online with no signup, no watermark and no upload — everything happens right inside your browser. Need the opposite? Split a PDF instead.
Your files are processed in your browser and are not uploaded to our server.
PDF files only, up to 100.0 MB each.
Add at least two PDF files to enable merging.
Drag and drop your PDFs onto the upload area, or tap it to pick files from your device. You can add more files at any time.
The merged document follows the order of the list. Use the up and down buttons to move a file, or remove one you no longer need.
Press Merge PDFs. Everything is combined locally in your browser, so nothing is uploaded and there is no waiting on a server.
Save the merged PDF to your device. Choose Start over to clear the list and begin a new merge.
Most online PDF mergers send your documents to a server, process them there and delete them later. This tool works differently: the merge runs in your browser with JavaScript, so contracts, ID proofs and statements never leave your device. The trade-off is that merging uses your device memory, so very large batches are better split into smaller groups. While you are here, explore more free tools such as the EMI Calculator, Loan Calculator and SIP Calculator.
Merging means taking two or more separate PDF files and combining them into one document. The pages of the first file come first, followed by the pages of the second file, and so on. Nothing inside a page is edited — text, images and formatting stay exactly as they were, only the page order across files changes.
This merger runs entirely as JavaScript inside your browser tab. Your PDFs are read from your device into memory and the combined file is created there, so the files are not uploaded to a ToolBandhu server. That also means there is no queue and no waiting for an upload — but the work uses your device memory, so very large batches are best merged in smaller groups.
If you instead need only a few pages out of a large document, use the PDF Split tool to extract them.
Extract selected pages from a PDF into a new file.
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