PDF Compress

Reduce PDF file size while preserving readable quality.

1|Updated May 18, 2026
One-click install
npx skills add https://github.com/hmzainjamil/claude-office-skills --skill pdf-compress-hmzainjamil
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: PDF Compress
Source: https://github.com/hmzainjamil/claude-office-skills/tree/main/pdf-compress
Command: npx skills add https://github.com/hmzainjamil/claude-office-skills --skill pdf-compress-hmzainjamil

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps reduce oversized PDF files so they are easier to email, upload, share, and store while preserving readability and usable visual quality.

Core Features & Use Cases

  • File Size Reduction: Compress PDFs for faster transfer and lower storage usage.
  • Quality-Aware Optimization: Balance image resolution, JPEG quality, font subsetting, and structural cleanup to match the target use case.
  • Practical Scenarios: Use it for email attachments, web downloads, screen viewing, batch document cleanup, or preparing reports that must fit a size limit.

Quick Start

Ask Claude to compress the attached PDF to a smaller file size while keeping the text readable and the images acceptable for the intended use.

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 without losing readable text quality?

To reduce PDF file size for email attachments, apply image downsampling, JPEG recompression, font subsetting, and metadata cleanup. This optimization preserves text readability and acceptable image quality while significantly shrinking the document for sharing.

What is the best way to optimize PDFs for web delivery and screen viewing?

The best way to optimize PDFs for web delivery is applying structural optimization trade-offs alongside image downsampling and font subsetting. This process reduces file overhead, ensuring faster downloads and efficient on-screen document viewing without wrecking quality.

Can I compress multiple PDFs in a batch for archive preparation?

Yes, you can compress multiple PDFs using batch compression workflows. This process applies quality-aware optimization like JPEG recompression and metadata cleanup across files simultaneously, producing smaller documents suitable for long-term storage and archive preparation.

Does PDF compression affect image resolution and font rendering for print?

PDF compression applies print-aware optimization trade-offs that adjust image resolution through downsampling and limit embedded fonts via subsetting. While reducing file size, it balances these modifications to maintain acceptable visual quality for print preparation.

Why does PDF optimization require structural cleanup and metadata removal?

PDF optimization requires structural cleanup and metadata removal to eliminate redundant document data and unnecessary embedded objects. This reduces overall file size, ensuring efficient sharing and storage while preserving the core text and image content.