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- 2Process
- 3Preview
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PDF · up to 100.0 MB per file · up to 10 files · drag to reorder before processing
About Merge PDF
Combine multiple PDF files into one document in the order you choose. OyoPdf Merge PDF runs in your browser — fast, free, and private. Drag files to reorder pages, preview the combined result, and download without sending documents to a third-party cloud.
Merging PDFs is one of the most common document tasks for contracts, invoices, application packets, and coursework. OyoPdf keeps the workflow simple: upload, arrange, merge, download. Because processing happens locally, sensitive HR files, legal agreements, and financial statements stay on your machine.
You can merge as many PDFs as you need in a single session. If you only need certain pages from each file, use Split PDF or Delete / Extract Pages first, then merge the results.
Prefer a walkthrough? Read How to Merge PDF Files Online (Free).
How to merge pdf
- Open Merge PDF and upload two or more PDF files.
- Drag files to set the order they should appear in the merged document.
- Click merge and preview the combined PDF before downloading.
Frequently asked questions
- Is Merge PDF free on OyoPdf?
- Yes. Merge PDF is free with no account required for standard use.
- Can I merge PDFs without uploading to the cloud?
- Yes. Merge PDF processes files in your browser. Your documents are not stored on our servers.
- How many PDFs can I merge?
- You can merge multiple PDFs in one session. Each file can be up to 100 MB.
- Will page order stay exactly as I arrange it?
- Yes. The merged PDF follows the file order you set before processing. Drag to reorder before merging.
- Is Merge PDF free?
- Yes. Merge PDF on OyoPdf is free for everyday use with no account required.
- Are my files private?
- OyoPdf is privacy-first. Processing runs in your browser whenever possible so files stay on your device.