Ready

Compress PDF

Reduce file size while preserving visual quality. Choose a target size or pick from smart presets.

Fast

Edge-native engine. Most tasks finish in under a second.

Private

Local-first processing. Your files stay on your device.

Beautiful

An experience crafted to the smallest pixel and interaction.

Anywhere

Works on desktop, tablet and mobile — even offline.

How it works

Three steps. No friction.

  1. 1

    Upload

    Drag and drop your file or pick from cloud storage.

  2. 2

    Process

    We run compress pdf on your device — instantly.

  3. 3

    Download

    Grab your polished result. No watermarks, ever.

What you get

Built for the modern web

  • Smart target size in KB or MB
  • Three quality presets
  • Live size estimation
  • No watermarks
FAQ

Questions about Compress PDF

Will text remain crisp?+

Yes — only embedded images are optimized. Text and vectors stay sharp.

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About Compress PDF

The fastest way to compress pdf online

Compress PDF is part of the NexoraPDF pdf tools suite — a beautifully crafted set of tools used by over two million professionals every month. We built it because the existing options felt slow, cluttered, and stuck in 2014.

Behind the scenes, our edge-native engine runs compress pdf on your own device whenever possible. That means no waiting on uploads, no servers handling your sensitive data, and no compromise on quality. The result feels less like a web tool and more like a native app — fast, focused, and out of your way.

Pair Compress PDF with our other tools to build a full PDF workflow. Convert, edit, organize, secure or OCR — all in one place, with a single keyboard shortcut away. It's productivity software that finally feels like 2026.