Merge PDF

Merging PDF files is essential for organizing documents, creating comprehensive reports, or combining related paperwork into a single file. Whether you're assembling a contract package with multiple attachments, compiling meeting notes from different departments, or creating a portfolio from separate documents, our PDF merger makes it effortless.

Our merge tool preserves every element of your original PDFs — page sizes, orientations, fonts, images, links, and bookmarks all remain intact. Pages are combined in the order you upload them, creating a seamless multi-page document that looks like it was created as a single file.

The merging process happens entirely on our secure servers. Each PDF is read into memory, pages are extracted and combined sequentially, and the resulting merged document is generated and sent back to you. No files are stored after processing — everything is handled in memory for maximum security.

This tool handles PDFs of different page sizes gracefully. If you're merging a letter-sized document with an A4 document, each page retains its original dimensions. This makes it perfect for combining documents from different sources without worrying about reformatting issues.