Free PDF Merge & Split
Combine multiple PDF documents into one, or extract select pages from a PDF. Processed locally in your browser — your files are never uploaded to any server.
Select PDF Files to Combine
Drag and drop PDF files here, or click to browse
Supports selecting multiple files🔒 Private & Secure — Your PDF documents never leave your browser. All merging and page extraction happens on your device using client-side JavaScript. This ensures sensitive documents (like bank statements or tax invoices) remain completely confidential.
Get tool updates & tax compliance tips
We'll notify you when SARS updates tax tables or SARB changes interest rates. No spam, ever.
Frequently Asked Questions
How does client-side PDF processing work?
We use a library called
pdf-lib that runs natively inside your browser. When you select files, your browser reads their binary data locally, modifies or compiles them into a new file, and triggers a download. Since no server is involved, it is faster and completely private.Is there a file size limit?
There is no strict size limit, but because all processing uses your device's memory (RAM), very large PDFs (e.g., above 100MB or thousands of pages) might slow down or crash your browser tab. For typical documents, contracts, and statements, it works instantly.
Can I split password-protected PDFs?
No, password-protected (encrypted) PDFs cannot be read or split without decrypting them first. You must decrypt the file before using this tool.