PDF Compress

Reduce PDF file sizes by optimizing images, fonts, and document structure.

368|75|Updated Jan 29, 2026
One-click install
npx skills add https://github.com/claude-office-skills/skills --skill pdf-compress
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: PDF Compress
Source: https://github.com/claude-office-skills/skills/tree/main/pdf-compress
Command: npx skills add https://github.com/claude-office-skills/skills --skill pdf-compress

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the common issue of large PDF files that are difficult to share, upload, or store efficiently, by reducing their size while aiming to preserve usability.

Core Features & Use Cases

  • File Size Reduction: Significantly decrease the storage space required for PDF documents.
  • Quality Balancing: Offers various compression levels to balance file size with visual quality.
  • Batch Processing: Can compress multiple PDF files simultaneously.
  • Use Case: You need to email a large PDF report but it exceeds the attachment size limit. This Skill can compress it to a manageable size for easy sharing.

Quick Start

Compress this PDF to under 5 MB.

Frequently Asked Questions about PDF Compress

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

FAQPage Schema
How do I reduce PDF file size for email attachments?

To reduce PDF file size for email attachments, this Skill optimizes images, fonts, and document structure to significantly decrease storage space while balancing visual quality for easy sharing.

Can I compress multiple PDF files at once?

Yes, you can compress multiple PDF files simultaneously. This Skill supports batch processing for efficient file management, allowing you to optimize large collections of documents in one operation.

What is the best way to optimize PDF documents without losing quality?

The best way to optimize PDFs without losing quality is using various compression levels to balance file size with visual quality. This Skill adjusts images and fonts to preserve document usability.

Does PDF compression work on document structure and fonts?

Yes, PDF compression works by optimizing images, fonts, and document structure. This approach targets multiple elements within the file to achieve significant size reduction while maintaining readability.

What are the limitations of batch compressing PDFs?

When batch compressing PDFs, the main limitation is balancing compression levels with visual quality. Higher compression yields smaller files but may degrade image clarity, so choosing the right level is essential.