SmartTools
PDF Tools

PDF Merge

Combine multiple PDF files into one document with file ordering, page count preview, and fast browser-based processing.

Upload PDF files to merge

Drag and drop your PDF files here, or choose files from your device.

Up to 30 PDF files • Max 100 MB per file

Files to merge

The top file appears first in the final merged PDF.

No PDF files added yet.

Why use it

Merge reports, invoices, scanned pages, notes, and supporting documents into one clean PDF file.

Key features

Upload multiple PDFs, review sizes and page counts, reorder files, remove unwanted files, and download one merged PDF.

Best for

Students, office teams, freelancers, and anyone who needs to combine PDF documents quickly online.

How to merge PDFs

1. Upload files

Add two or more PDF files using drag and drop or the file picker.

2. Arrange order

Move files up or down to set the final sequence of pages.

3. Merge and download

Click merge to create one combined PDF and download it instantly.

Frequently asked questions

Can I merge more than two PDF files?

Yes. You can upload multiple PDF files and combine them into a single output document.

Can I change the file order before merging?

Yes. Use the move controls to arrange your PDFs before merging.

Are all pages preserved in the merged PDF?

Yes. All pages from the valid uploaded PDFs are included in the same order shown in the tool.