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Skip to contentCombine multiple PDF files into one document in your browser. No upload to a server — files stay on your device.
Full tool — runs in your browser. No sign-up required.
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Need to merge PDF files without sending contracts, payslips or medical records to a cloud service? Tentaco's PDF merge runs entirely in your browser using WebAssembly and modern PDF libraries. Drag two or more PDFs into the workspace, reorder them with drag-and-drop, and download a single combined file in seconds.
Many popular PDF sites — including iLovePDF and Adobe Acrobat online — upload your documents to their servers for processing. That can be fine for public brochures, but it is a poor fit for GDPR-sensitive business data, HR files or client contracts. Tentaco keeps standard merge operations local: your bytes are read in memory on your device and never sent to Tentaco servers for this tool.
The merger preserves page quality when possible by copying pages without re-encoding, so text and vector graphics stay sharp. Scanned pages are included as-is. You can add or remove files before export, rotate individual pages in PDF Studio if needed, and chain merge with split or compress in a simple workflow.
No account, no watermark, no install. Open the tool, merge, download — on desktop, Chromebook or mobile. Bookmark this page for repeat tasks instead of installing a desktop suite you rarely use.
Click «Open tool» to launch PDF Merge in PDF Studio — no registration.
Drop two or more PDF files into the upload area or use the file picker.
Drag thumbnails to set the final page order across all documents.
Click export and download the merged PDF to your device.
Tentaco runs this tool in your browser whenever possible. Input you provide is handled in the page session unless the tool explicitly calls a remote API. Close the tab after use on shared computers.
LocalThis tool processes data locally in your browser. Tentaco does not receive your file contents for this mode.
No. Merge runs locally in your browser. Your files are not sent to Tentaco servers for this tool.
Processing on-device reduces data transfer to third parties. You remain responsible for lawful basis and retention — but unlike cloud PDF sites, Tentaco does not receive your file contents for standard merge.
Yes. Drag files and page thumbnails into the order you want. Remove or add PDFs before export.
Pages are combined without re-encoding when possible. Text and vectors stay sharp; scanned pages are copied as-is.
No sign-up, no watermark, no subscription for basic merge.
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