PDF & Document

PDF Merger

Combine several PDF files into one document. Drop your files in, drag to set the order, and merge — everything happens right here in your browser.

Merge PDFs

Add your files

100% in your browser

Select two or more PDF files. Nothing is uploaded anywhere.

Your files stay private

PDFs are merged locally on your device using your browser. Nothing is uploaded to ToolVexa or any server.

Good to know

Are my PDF files uploaded anywhere?

No. The merge runs entirely inside your browser, so your documents never leave your device.

How many PDFs can I merge?

There is no fixed limit. Very large files depend on your device's available memory, since all the work happens locally.

Can I change the order of the files?

Yes. Drag a row to a new position, or use the up and down arrows next to each file before merging.

Why does a file fail to merge?

Password-protected or damaged PDFs can't be read. Remove the protection or re-save the file, then try again.