Merge several PDFs
Local PDF merging is useful for lightweight document assembly when files should stay on your machine.
Input
contract.pdf + appendix.pdf + receipt.pdfOutput
merged.pdfPDF toolsRuns locally
Local PDF Merge
Combine multiple PDF files into one browser-generated document without uploading the files to a server.
pdfmergedocuments
Privacy note: this tool runs in your browser; inputs are not uploaded. How privacy works
PDF files
Merged PDF
Merged PDF details will appear here.
PDF Merge examples
PDF Merge use cases
- Combine forms, receipts, or exports before sending them.
- Assemble documentation packets locally.
- Merge PDFs for personal workflows without account creation.
How PDF Merge works
- PDF files are loaded by the browser.
- Pages are copied into a new PDF document.
- The merged file is generated locally for download.
PDF Merge mistakes to avoid
- Encrypted or damaged PDFs may fail to load.
- Merging does not compress images inside the PDF.
- Check page order before sharing the merged document.
PDF Merge privacy and processing
No uploadBrowser-localNo accountThis tool runs in your browser. Inputs are processed on your device and are not uploaded to LocalTools.
How LocalTools handles local and server-assisted toolsPDF Merge related workflows
How LocalTools handles local and server-assisted tools
Understand which tools stay in the browser and which public URL checks need an API request.
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A browser-local hub for merging PDFs, splitting documents, compressing PDFs, resizing images, and stripping image metadata before upload.
How to Merge PDFs Locally in Your Browser
Combine PDF files in the browser without uploading documents to a third-party merge service.
PDF Merge FAQ
Are PDFs uploaded during merge?
No. The merge workflow runs in your browser.
Can this merge password-protected PDFs?
Password-protected or encrypted PDFs may not load in this browser workflow.