Combine several PDF files into a single document, in the order you choose.
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Processed in your browser. Your files are never uploaded to FILEZY. Limits: PDFs up to 100 MB.
How to use Merge PDF
Add two or more PDF files by dropping them in the box or choosing them from your device.
Drag the files — or use the arrow buttons — to put them in the order you want. Remove any file you don't need.
Press “Merge PDF” and download the combined document.
About this tool
Merging joins every page of each file, in order, into one new PDF. The pages are copied as they are, so text stays selectable and images keep their original quality.
Typical uses are combining scanned pages with a cover letter, joining invoices into one monthly file, or assembling an application from several documents.
Frequently asked questions
Are my files uploaded to a server?
No. The merge happens entirely inside your browser tab. Your documents are never sent to FILEZY or to any third party.
Is there a limit on the number or size of files?
You can merge up to 50 files, each up to 100 MB, with 250 MB in total. These limits protect your device's memory because all the work happens locally.
Will the merged PDF lose quality?
No. Pages are copied without re-compressing their content, so quality is unchanged.
Can I change the order after adding files?
Yes. Drag a file to a new position or use the up and down arrows, then merge.