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Merge PDF Files
Join several PDFs into one, in the order you choose.
Private Free Instant
Join PDFs in the order you want
Drop two or more PDFs, move them up or down, and save one combined file. Every page is kept exactly as it was: text stays searchable and links keep working.
Private by design
Merging often involves contracts, bank statements or certificates. Here the files are joined inside your browser and never uploaded, so nobody else ever sees them. It also means no waiting for uploads, even with large files.
How to use the merge pdf tool
- 1Add your PDFDrop them in the box, choose them, or paste.
- 2Set it upChoose the order or pages, then press the button.
- 3DownloadOne by one, or everything together as a ZIP.
PrivateYour files are processed on your device and never uploaded.FastNo waiting for uploads or queues, even with big files.FreeNo sign-up, no watermark, no daily limit.
Questions
Can I set the order?
Yes. Move the files up or down in the list; the merged PDF follows that order.
Is there a size limit?
Only your device’s memory. Since nothing is uploaded, even large PDFs merge quickly.
Are my files uploaded anywhere?
No. The conversion runs inside your browser on your own device. Your files are never sent to a server, so they stay private.
Is it really free?
Yes. Every converter on CodeLabX is free, with no sign-up, no watermark and no daily limit.