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Compress PDF

Reduce PDF file size by up to 90% while maintaining readability. Perfect for email attachments, job applications, and website uploads.

No signups100% FreeNo file storage

Upload & Compress Your PDF

Free PDF Compressor – Reduce File Size Instantly

Our PDF Compressor reduces file sizes by up to 90% while preserving readability and document structure. Whether you need to email a report, submit a job application, or upload to a portal with strict limits, this tool delivers smaller PDFs in seconds — completely free, no account needed.

Up to 90% Smaller

Smart compression targets images, fonts, and metadata while keeping text sharp and clear.

Privacy First

Your PDFs are processed in real-time and deleted immediately — never stored on our servers.

All PDF Types

Works with scanned documents, image-heavy reports, portfolios, resumes, and more.

Common Use Cases

  • Shrink email attachments to stay under Gmail, Outlook, and Yahoo size limits
  • Meet job portal upload limits (typically 2–5 MB) for resumes and portfolios
  • Reduce cloud storage usage for large collections of scanned documents
  • Speed up downloads for clients and colleagues on slower connections
  • Optimize PDFs for mobile viewing — smaller files open faster on phones

Frequently Asked Questions

How much will my PDF be reduced?

Typically 50–90% depending on content. PDFs with high-resolution images compress the most (80–90%), while text-heavy documents compress less (40–60%).

Will compression affect text readability?

No. Text remains crisp because compression primarily targets embedded images and unnecessary metadata. The document stays professional and print-ready.

Can I compress password-protected PDFs?

Our tool works best with standard PDFs. Remove password protection first (if permitted), then compress, and re-secure if needed.

Are my PDFs stored on your servers?

Never. All processing happens in real-time and files are deleted immediately after your download. Your documents remain completely private.

Is the compressor completely free?

Yes — 100% free with no account, no subscription, and no usage limits. Compress as many PDFs as you need.

Useful Tool

Handle The Next Document Fast

Finish this file, share the tool, and jump straight into the next PDF task without switching apps.

Practical

Built to help with a real task right away, not just fill space.

Shareable

Easy to recommend when a coworker, client, or friend needs the same fix.

Browser-first

Fast access, no install friction, and a smoother repeat workflow.

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