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Version: 6.x


Gotenberg provides the endpoint /merge for merging PDFs.

It accepts POST requests with a multipart/form-data Content-Type.


Nothing fancy here: you may send one or more PDF files and the API will merge them and return the resulting PDF file.


Gotenberg merges the PDF files alphabetically.

curl --request POST \
--url http://localhost:3000/merge \
--header 'Content-Type: multipart/form-data' \
--form files=@file.pdf \
--form files=@file2.pdf \
-o result.pdf