Merge PDF online
Merge PDF, free and fast, right in your browser.
MarqPDF combines several PDFs into one file in a couple of clicks. Upload, run it and download the result. No install, first downloads free.
How to merge PDF files
1) Upload your file. 2) MarqPDF combines several PDFs into one file. 3) Download the result.
Frequently asked questions
Is Merge PDF free?
Free to try: no signup, no install, no watermark. Downloading needs a free account, which includes 2 exports; after that, a Week Pass ($6.99) or Pro ($14.99 a month), see pricing.
Do it from code or an AI agent
The same tool is in the MarqPDF API as POST /v1/merge, and in MarqPDF's MCP server as merge_pdfs for Claude, Cursor and other AI agents.
curl https://marqpdf.com/v1/merge \
-H "Authorization: Bearer $MARQPDF_API_KEY" \
-H "Content-Type: application/json" \
-d '{"files": ["file_…", "file_…"]}'API reference · Use it from an AI agent (MCP) · JavaScript and Python SDKs · Chain it with other steps