Merge PDF
Combine multiple PDF documents into a single PDF file locally in your browser.
Configure inputs and click Run
How It Works & Educational Guide
How Nexifr's Merge PDF processes your files securely — covering supported formats, output quality, and why your files never leave your device.
01What problem does Merge PDF solve?
When you need to combine multiple pdf documents into a single pdf file locally in your browser, the challenge is finding a clear, no-account workflow with useful output. Nexifr's Merge PDF is designed to make that workflow quick and understandable. Processing happens in the browser. Uploaded files and pasted content are not sent to Nexifr.
02How it works & data handling
• Data handling: Processed in your browser — files and pasted content are not sent to Nexifr. • Clear output: Results are formatted for immediate use — download a file or copy the result where available. • No account required: You can use the tool without creating a Nexifr account.
03Common questions
• Is there a limit on how many files I can merge? This tool currently allows uploading and merging up to 5 files at a time. The only boundary is your device's browser memory. • Are my documents safe? Yes, merging happens completely offline in your browser. No files are ever sent to a server.
Frequently Asked Questions
Is there a limit on how many files I can merge?
This tool currently allows uploading and merging up to 5 files at a time. The only boundary is your device's browser memory.
Are my documents safe?
Yes, merging happens completely offline in your browser. No files are ever sent to a server.