The Ultimate Guide to Local PDF Merging and Splitting
SwiftConvert Team
Security Specialist
"Secure, Offline, and Instant Document Management."
Unlike traditional tools that upload your files to remote servers, SwiftConvert uses WebAssembly (WASM) to process PDFs directly in your browser.
Why Local PDF Processing Matters
Processing PDFs locally means your sensitive documents never leave your computer, ensuring 100% privacy and zero risk of data leaks.
Common Use Cases
Merge PDF
Combine scans, receipts, or reports into one single document.
Split PDF
Extract specific pages or break large PDFs into individual files.
100% Client-Side Encryption
Your files are processed in your local RAM. We don't have servers that store your data.
Step-by-Step Guide
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1
Choose Your Mode
Select "Merge PDF" for multiple files or "Split PDF" for a single document.
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2
Upload and Process
Drag and drop your PDFs. Our local engine will read the page structure instantly.
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3
Instant Download
Click the download button. Your organized PDF is ready in milliseconds.