What is a PDF merge tool?
A PDF merge tool combines two or more PDF files into one document while preserving the order you choose before download.
Free Tool
PDF Merge Tool
A PDF merge tool combines multiple PDF files into one ordered document so you can send, archive, or upload a single clean file.
Drop in your PDFs, arrange the order, merge them in your browser, and download one combined PDF without signup or watermark.
Upload
Add PDF files
Files
0
Pages
0
Size
0 KB
Order
Merge queue
No PDFs added yet
Add two or more PDFs, arrange them in the order you want, then download one combined file.
Make your developer work easier to share
Code Card turns Claude Code, Codex, and OpenClaw sessions into a public profile with activity graphs, token breakdowns, badges, and shareable developer cards. Start with npx code-card.
FAQ
PDF merge questions
Can I reorder PDF files before merging?
Yes. Add your PDFs, then use the up and down controls to place every file in the exact order you want in the final document.
Are my PDFs uploaded to Code Card?
No. This PDF merger runs in your browser, so the files are read locally and are not uploaded to Code Card.
Why will a PDF not merge?
Password-protected, damaged, or unusually structured PDFs may fail. Unlock or repair the file first, then add it again.
Is this PDF merge tool free?
Yes. You can combine PDF files for free in the browser with no signup and no watermark.