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pdf-optimize

Guide for processing scanned textbook PDFs with tools/pdf_optimize (pdfopt) — ad removal before rasterization, MRC/JBIG2 compression for size limits, OCR text layer decisions, and when NOT to re-encode. Use when cleaning, compressing, or OCR-ing PDFs under tools/pdf_optimize, or before uploading textbook PDFs to the site.

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Source facts

Repository
INFO-studio/CQU-openlib
Last source activity
July 31, 2026 at 13:21
Detected SKILL.md language
Chinese
Stars
364
Forks
22

Install options

The review-first prompt is selected by default. You can switch to a direct command or download a local copy.

Review the source files

Read SKILL.md and any companion files shown by SkillsMP before deciding whether to install.