How do I merge PDF files online?

Upload your PDF files, arrange them in the order you want, remove or rotate pages if needed, then finish the job and download the merged PDF.

What file formats can I combine?

The Merge PDF tool is designed for PDF files. Depending on the selected workflow, PDF Mocha can also help convert common document and image formats to PDF before combining them.

Can I merge PDF and JPG files together?

Yes. Convert images to PDF with PDF Mocha when needed, then include those PDF pages in your merged document.

Will merging PDFs change the quality?

No. Merging combines pages into one file and is not intended to reduce visual quality. If you also need a smaller file, use the Compress PDF tool after merging.

Can I reorder or delete pages before merging?

Yes. Use the page previews to organize the final document, move pages into the correct order, and remove pages you do not want in the merged PDF.

Can I merge password-protected PDFs?

Password-protected files may require the correct password before PDF Mocha can read and merge them. Only unlock or process files you are allowed to access.

How can I reduce the size of a merged PDF?

After creating the merged file, open the Compress PDF tool to reduce file size while keeping the document easy to share.

Is PDF Mocha free to use?

Yes. PDF Mocha's online PDF tools are free to use, and the Merge PDF tool does not add watermarks to the finished document.

Merge PDF

Turn separate PDF files into one clean, organized document directly in your browser.

Drop here

Order of files can be changed by drag and drop

or drop PDF here

100% free to use