djvu-to-pdf

Convert DJVU documents to optimized, searchable PDFs using dpsprep.

3|1|Updated Feb 26, 2026
One-click install
npx skills add https://github.com/imvladikon/dot-claude --skill djvu-to-pdf
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: djvu-to-pdf
Source: https://github.com/imvladikon/dot-claude/tree/main/skills/djvu-to-pdf
Command: npx skills add https://github.com/imvladikon/dot-claude --skill djvu-to-pdf

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

DJVU documents are compressed but unwieldy to convert to portable, searchable PDFs; this skill streamlines the djvu-to-pdf workflow by producing optimized outputs while preserving text when possible and offering a fallback.

Core Features & Use Cases

  • Preserves text layer with dpsprep bitonal or quality modes.
  • Provides a manual fallback pipeline for non-text-heavy or unsupported DJVU files.
  • Verifies outputs with qpdf and integrates common toolchain for installation.

Quick Start

To begin, run dpsprep -m bitonal input.djvu output.pdf and verify the result with qpdf --check output.pdf.

Frequently Asked Questions about djvu-to-pdf

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

FAQPage Schema
How do I convert DJVU to PDF while preserving the text layer?

To convert DJVU to PDF with text preservation, use dpsprep with bitonal or quality modes. This approach extracts the text layer from the DJVU file and embeds it into an optimized, searchable PDF output.

What is the best way to convert unsupported DJVU files to PDF?

For unsupported DJVU files, use a manual fallback pipeline that processes non-text enhancements. This method utilizes tools like ddjvu and ImageMagick to convert the document when standard text extraction fails.

Do I need qpdf to verify converted PDF files?

Yes, you need qpdf to verify converted PDF files. Running qpdf --check on the output PDF validates the file structure and ensures the conversion process produced a valid, optimized document.

How does dpsprep optimize DJVU to PDF conversion?

dpsprep optimizes DJVU to PDF conversion by offering bitonal and quality modes that preserve the searchable text layer. It streamlines the workflow by producing compressed, portable PDFs from unwieldy DJVU documents.

Can I use ImageMagick and ddjvu for DJVU to PDF conversion?

Yes, ImageMagick and ddjvu are used in the manual fallback pipeline for DJVU to PDF conversion. This toolchain handles non-text-heavy documents and images when standard dpsprep modes are insufficient.