Merge and Combine PDF Files

Combine multiple PDF files into one document in your chosen order directly in your browser.

Local processing

Drop PDF files here or click to select Select two or more PDF files PDF only · up to 20 files · 50 MB each · 200 MB total

Combine several PDF files into one document. Select PDFs in the order you need, review the list, then download one merged file.

Merge PDF guide

Merge PDF tools help users combine multiple documents into one file. This is common for invoices, scanned forms, contracts, reports, application documents and school assignments. Instead of sending several separate PDFs, users can create one organized document that is easier to upload, archive and share.

To merge PDFs, select two or more files, place them in the required order, combine them and download the final document. Check the order before merging so reports, forms or scanned pages appear correctly. If the finished PDF is large, Compress PDF can reduce its file size.

Related tools can help with the next step: use Split PDF to extract pages, Compress PDF to reduce file size, Rotate PDF to correct scanned pages, or PDF Converter when you need to change the document format.

Common use cases

Combine scanned pages into one document.
Merge invoices, receipts or reports before sending.
Create one application file from several PDFs.
Join contract pages or supporting documents.

Best practices

Check the file order before merging.
Compress the result if the merged PDF is large.
Split unwanted pages before combining documents.
Use clear filenames to avoid mixing files in the wrong order.

Merge and Combine PDF Files