ComPDFInstall

Summary

Merge multiple PDF files or selected pages from different documents into a single PDF file using the ComPDF asynchronous API.

Inputs

• binaryPropertyName — Specify the name of the binary property that contains the PDF files to merge; defaults to 'data' if not set.
• parameter (required) — Provide a JSON or string parameter that configures the merging process, such as specifying which pages to include from each document.
• language — Set the language for OCR and text recognition during the merge process; defaults to '2'.

Output shape

a list of JSON objects each representing a task response with processing details for the PDF merge request

The node sends the input PDF files as binary data to the ComPDF API and returns the asynchronous processing task response in JSON format. This does not immediately return the merged PDF but provides task information to be checked later via a separate task info operation.

Examples

Example 1: Merge multiple PDF files

Upload multiple PDFs in binary form using the specified 'binaryPropertyName', provide merge instructions in 'parameter', and optionally define the OCR language setting.

Links

• n8n community nodes installation guide