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CamScanner CLI

Office Efficiency Updated 2026.08.30

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Please install @user_bf7c13f2/camscanner-cli according to https://skillhub.cn/install/skillhub.md.

About this skill

Problem It Solves

Treats scanned images, photo captures, and PDFs as manipulable files instead of manual app steps. It is useful for converting images to Word, Excel, PDF, or Markdown, extracting text, restoring old photos, adding watermarks, translating, merging documents, recognizing invoice fields, and searching CamScanner cloud documents.

How It Works

The skill routes requests through camscanner-cli and CamScanner API:
- Image input: image enhance, image hd, image restore, image convert, image to-pdf, image merge-*
- PDF input: pdf convert, pdf to-images, pdf watermark
- Structured extraction: image ocr, image receipt, image validate
- Cloud documents: doc search with keyword, type, and time filters

It checks authentication before running and saves results to local storage and cloud by default unless the user asks for local-only output.

Boundaries

Uploads are limited to 40 MB; supported images are JPG/JPEG/PNG and supported documents are PDF/TXT/Markdown. It does not support PDF merging, video/audio, online collaborative editing, or editing cloud document content. Multiple images can be merged into one PDF, Word, or Excel file, but a mix of images and PDFs cannot be combined into a single output.

Use Cases

  • Merge multiple photographed contract scans into one ordered PDF.
  • Extract invoice amount, tax, and date fields into JSON for reimbursement.
  • Convert a scanned spreadsheet screenshot into an editable Excel file.
  • Search cloud documents by “meeting notes August” to locate last week’s PDF.

Best For

  • Finance assistants who organize monthly paper reimbursement forms and invoice photos.
  • Business staff who convert photographed customer contracts into editable PDF/Word files.
  • Product managers who capture whiteboard or paper meeting notes and extract text/Markdown.
  • Operations specialists who manage scanned cloud documents and locate historical files quickly.