Merge several PDFs into one without downloading anything: it all happens in your browser against our EU server. Drag, order the covers, download a single file.
Open the toolNo. It works in any browser, phones included. Nothing to download, no account to create.
No: merging recompresses nothing; pages go into the final file untouched, in the order you set.
They're processed on EU servers and deleted when done. With no sign-up there is no account to tie them to.