File Tool

Merge PDF

Combine multiple PDFs into one file on your device. Order follows the files you add.

Browser-only, no upload

JPG to PDF Merge PDF Compress PDF PDF to JPG Split PDF PDF to Word

Drop PDF files

Processed locally — files never leave this browser tab.

No upload. Encryption-light PDFs work; password-locked files may fail.

Private PDF merge in the browser

DailyUtili runs this conversion on your device with pdf.js and pdf-lib. The file is not uploaded, which matters for contracts, IDs, payslips, and school work that you would not send to a random converter.

Use JPG to PDF for scans, Merge PDF to combine homework or invoices, Compress PDF when email or a portal rejects a large attachment, and Split PDF when you only need a few pages.

How to use

Drop two or more PDF files.
Check the order in the file list.
Click Merge PDFs and download the combined document.

FAQs

Do files leave my computer?

No. Merging uses pdf-lib in your browser.

Is there a file limit?

Only your device memory. There is no DailyUtili upload cap.

Can I merge password-protected PDFs?

Unlocked files work. Encrypted PDFs may fail.

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