How to Merge PDF Files Online
Combining multiple PDF documents into a single file is very simple with our free local tool. You just need to upload your PDF files, adjust their order if necessary, and click the merge button.
Guaranteed Total Privacy
Unlike other online services that upload your private documents to external servers, iDiUtils processes 100% of your PDFs directly in your web browser memory using WebAssembly and local JavaScript. Your confidential documents never leave your computer or phone.
Main Advantages
- No size or file limit: Unir as many documents as your device can handle.
- Reorder with ease: Move files up or down before generating the final PDF.
- Instant speed: No upload or download waiting time.