PDF to Image

Problem

Exporting PDF pages as images is often blocked by details: Chinese text and printed graphics may look blurry, page selection can be ambiguous, and Python dependencies may be hard to pin down. PDF to Image renders unencrypted PDFs to PNG without requiring manual screenshots, ad hoc fitz scripts, or repeated trial and error across interpreters.

How It Works

• Input parsing: reads the user-supplied PDF path and page intent, then writes output to a timestamped PDF转图 folder on the desktop.
• Environment detection: uses scripts/detect_env.py to enumerate Python interpreters, test fitz availability, and select TARGET_PYTHON, avoiding reliance on the default PATH interpreter or duplicate installs.
• Conversion: renders pages at a fixed 2x resolution, roughly 144 DPI, with support for one page, a selected page, or all pages; multi-page PDFs require confirmation before full conversion.
• Verification: checks the output folder, page count, file sizes, and resolution, then reports successful and failed pages.

Limits

It fits documents, invoices, reports, and other clean PDFs where clear PNG output is enough. It does not support encrypted or corrupted PDFs, does not run OCR, and renders scanned PDFs as-is. Current output is PNG only, resolution is fixed, and the skill does not modify the original PDF, batch multiple files, skip environment checks, or overwrite existing files silently.