Automatically sign PDFs the moment they land in Google Drive

Watches a Google Drive folder and stamps your signature onto every new PDF that arrives.

How the work actually flows

It branches. Exactly one path is taken; runs once per one per new pdf file.

Pattern: Exclusive Choice (4) · Multiple Instances without Synchronization (12)

flowchart TD trig(["drive folder checked every minute"]):::trigtime s0[["detect new file in drive"]]:::mi s1["check if file is a pdf"]:::task trig --> s0 s0 --> s1 gx{"× is the file a pdf"}:::gate s1 --> gx p00["skip file"]:::task gx -->|"non pdf file"| p00 p10["place signature on pdf"]:::task gx -->|"pdf file"| p10 p11["save to output folder"]:::task p10 --> p11 p00 --> out p11 --> out out[/"signed pdf saved to drive"/]:::out pay{{"no more manual signing"}}:::pay out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff
Starts itA stepRuns once per itemOne path onlyResultPayoff
Build size
Standard

A mid-size build with several tools working together.

Business functions
Document Processing & OCRFile & Cloud Storage
Connects
Google Drive

The problem it solves

Signing routine documents like contracts or forms one at a time is a tedious interruption to your day. Downloading a file, opening a PDF tool, placing your signature, and re-uploading it adds up fast when you handle a steady stream of paperwork.

Who it fits

A business owner or admin who regularly needs the same signature applied to incoming PDF documents.

How it works

  1. A Google Drive folder is checked every minute for newly added files
  2. Any file that isn't a PDF is skipped automatically
  3. Your signature image is placed onto the PDF at a set position
  4. The signed PDF is saved to an output folder in Google Drive
  5. A record of the filename and signed status is logged
What you get

Documents that arrive pre-signed and filed

You get every incoming PDF signed with your signature and dropped into the right folder automatically.

What you get

A signed copy of every PDF that lands in the watched Google Drive folder.

What you need

A Google Drive account and a PDF signing API key.

We can build this. But should you?

The hard question is not how to build it. It is whether this is the right thing to build first.

That is what a Fractional Chief AI Officer figures out with you, before anyone writes a line of code.

Let's Talk Strategy

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