pdf-toolkit · zhaoheng588-tech/ai-skills-collection
Merge, split, convert, and encrypt PDF files locally
Merges PDFs while skipping broken files, splits by page range, extracts text from specific pages, converts pages to images, adds page numbers, encrypts or decrypts with a password, and converts PDFs to Markdown for knowledge bases, all processed locally.
Good for
- Merge multiple PDFs, skipping any broken files
- Convert a PDF to Markdown for a knowledge base
- Add a password to encrypt a PDF
- Source repository
- zhaoheng588-tech/ai-skills-collection
- Category
- Office
Open-source skills are maintained by their authors and listed as published, with attribution. Results depend on how well the skill fits your task and material.
A good place to start
Merge these ten PDFs into one file, skip any that are broken, and add page numbers.

Make your next great thing.
Bring a question, a file, or an idea that’s not quite there yet.