Merge PDF

Merge multiple PDF files into one document securely.

When to use this tool

Combine contracts, reports, and scanned pages into a single PDF.

How to use

Upload your PDFs and run the workflow.

Private by design

Files are processed in a private job and automatically removed after 24 hours.

Choose PDF files

Up to 20 files · 200 MB per batch

Action

Actions run top to bottom as one batch.

Email me when this job is complete

Estimated cost

Manage credits

Your PDF workflow is complete.

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API Reference

Tier: Premium
Endpoint: POST http://5.75.144.42/api/v1/tools/pdf-tools/merge-pdf
Method: POST
Content-Type: multipart/form-data

Rate Limits

Unauthenticated: 0 req/min
Free: 0 req/min
Premium: 1000 req/min

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Request Body

tool=pdf-workbench
files[]=@document.pdf
options[actions][0][type]=merge
options[actions][1][type]=rotate
options[actions][1][angle]=90
options[actions][1][pages][]=0
options[notify_on_conversion]=1

Sample Request

curl -X POST "http://5.75.144.42/api/v1/tools/pdf-tools/merge-pdf" \
    -H "Accept: application/json" \
    -H "Authorization: Bearer YOUR_API_TOKEN" \
    -F "tool=pdf-workbench" \
    -F "files[]=@document.pdf" \
    -F "options[actions][0][type]=merge" \
    -F "options[actions][1][type]=rotate" \
    -F "options[actions][1][angle]=90" \
    -F "options[actions][1][pages][]=0" \
    -F "options[notify_on_conversion]=1"

Sample Response

{
    "data": {
        "id": 123,
        "tool": "pdf-workbench",
        "status": "queued",
        "estimated_credits": 7,
        "expires_at": "2026-07-26T12:00:00Z"
    }
}