skills.rest
HKU-MMLab
HKU-MMLabOFFICIAL
Explore all skills by this author →
GitHub

pdf-smart-tool-cn

Convert, merge, split, encrypt, and OCR PDF documents through guided workflows.

39|1|Updated Jul 2, 2026
Search Tags:#ocr#pdf#encryption#merge#conversion#watermark#digital signature
One-click install
npx skills add https://github.com/HKU-MMLab/UniClawBench --skill pdf-smart-tool-cn-hku-mmlab
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: pdf-smart-tool-cn
Source: https://github.com/HKU-MMLab/UniClawBench/tree/main/injection/101_skill_usage/task_101_24_tender_recommendation/skills/pdf-smart-tool-cn
Command: npx skills add https://github.com/HKU-MMLab/UniClawBench --skill pdf-smart-tool-cn-hku-mmlab

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Handling PDF files often requires juggling many separate utilities for conversion, OCR, merging, signing, encryption, and watermarking. This Skill consolidates those PDF operations into a single guided workflow so users can process documents through natural language requests. ## Core Features & Use Cases - PDF Conversion & OCR: Convert PDFs to Word, Excel, PPT, or images, and turn scanned documents into editable text with multi-language OCR. - Document Management: Merge, split, and extract pages from PDFs, plus add or remove watermarks in batch. - Security & Signing: Apply digital signatures, encrypt or decrypt PDFs with AES, and set permission controls. - Use Case: A finance team receives 50 scanned invoices as PDFs. Use this Skill to batch-OCR them into editable Word documents, then merge the results into a single archive file. ## Quick Start Ask the assistant to convert the attached PDF file into an editable Word document with OCR enabled.

Frequently Asked Questions about pdf-smart-tool-cn

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I convert a PDF to Word with OCR?▼

Request a PDF-to-Word conversion and the workflow converts the file while preserving layout. For scanned PDFs, OCR recognition using tesseract extracts text from images into an editable .docx document.

How to merge or split PDF files in batch?▼

Provide the list of PDF files and specify merge order or split intervals, such as every five pages. The tool outputs a combined document or numbered part files, and supports batch operations across multiple files.

What tools are required for PDF OCR processing?▼

The Skill requires the pdftotext, tesseract, and ghostscript binaries installed on the system. Tesseract handles multi-language OCR recognition, while ghostscript and pdftotext manage PDF rendering and text extraction.

Can I add a digital signature or watermark to a PDF?▼

Yes, the workflow supports handwritten signature images, electronic seals, and text or image watermarks with configurable position, size, opacity, and rotation. Watermarks can also be detected and removed from existing files.

Does PDF encryption support permission restrictions?▼

Encryption supports open passwords and permission passwords that restrict printing, copying, and editing. Both 128-bit and 256-bit AES encryption strengths are available, and decryption removes these restrictions given the correct password.

Related Skills

Explore More Personal & Entrepreneur Skills→
googleworkspacegoogleworkspace
30.3k

recipe-save-email-attachments

Transfer attachments from email to specified Google Drive folders.

Official
Intermediate
stromy-orgstromy-org

pdf

Extract text and tables from PDFs using Python libraries.

Official
Intermediate
lxh755818-botlxh755818-bot

ocr-and-documents

Extract text from PDFs and scanned documents using OCR.

Community
Advanced
CarbonTailsCarbonTails

pdf

Automate PDF text extraction, form filling, merging, splitting, and OCR.

Official
Advanced