PDF Tools

This free PDF toolkit combines and separates PDF files entirely on your device. When you choose Merge or Split, the page loads a local PDF engine in the browser; your documents are never sent to Instant Tools servers. That matters for contracts, tax forms, medical paperwork, and any file you would rather not put on a third-party upload queue.

Use Merge when you need one downloadable packet: stack invoices, append a signed cover page, or assemble a report from chapters saved as separate PDFs. Use Split when a long scan has one page you need to share, or when you want each page as its own file for email or archival. Processing speed depends on your device and file size; very large PDFs may take longer because work happens in browser memory, not on a remote farm.

Desktop apps like Adobe Acrobat or Preview are better for heavy editing, OCR, forms, and batch automation across thousands of files. This tool is for quick, private merge and split jobs without installing software or creating an account. For image-heavy workflows, pair it with Image Converter; for cleaning tabular exports before filing, try CSV Cleaner.