ONLYOFFICE DocsInstall

Summary

Adds a text watermark to a source document and converts it to PDF. Provide the file by URL or from an incoming binary field, choose its input format, and set the watermark text and optional styling; return the PDF as binary data or as a URL.

Inputs

• File Source (required) — Choose URL (default) for a file the Document Server can download, or Binary Input to read the file from an incoming item.
• File URL (required) — Source document URL; used when File Source is URL.
• Input Binary Field (required) — Incoming binary property containing the source file; used when File Source is Binary Input (default: data).
• Input Format Name or ID (required) — Format of the input document, selected from the available formats or supplied as an expression. The operation offers formats convertible to PDF.
• Watermark Text (required) — Text to place as the watermark (default: CONFIDENTIAL).
• Watermark Options — Optional styling: bold (default true), diagonal placement (default true), font color (default #C0C0C0), font size (default 40), and opacity from 0 to 1 (default 0.3).
• Output Mode — Choose File Data (default) to download the PDF, or URL Only to return its Document Server URL.
• Output File Name — Output filename without extension when returning File Data (default: converted).
• Put Output File in Field — Binary property name for the returned PDF when using File Data (default: data).

Output shape

One output item per input item, containing the converted PDF as binary data or URL metadata.

File Data includes JSON fields success, fileName, inputFormat, outputFormat (pdf), operation, and convertedUrl, with the PDF in the configured binary field. URL Only returns success, convertedUrl, inputFormat, outputFormat (pdf), and operation; the file is not downloaded. With Continue On Fail enabled, a failed item returns an error field in JSON.

Links

• n8n community nodes installation guide