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PDF Compressor

Rebuild each PDF page as a lighter image document, then export a smaller PDF directly in your browser.

Local

Runs locally in your browser by default — nothing is uploaded first.

Input

Choose one PDF file

Upload one PDF and rebuild metadata plus structure in the browser.

Optimization note

This browser-first mode optimizes PDF structure and metadata. Scanned or image-heavy PDFs may need image preprocessing before compression.

Result

Choose a PDF to optimize

The tool will rebuild a browser-friendly PDF and let you compare file size changes immediately.

PDF Compressor runs locally in your browser by default, so you can work with the content without uploading it first.

PDF Compressor: Rebuild each PDF page as a lighter image document, then export a smaller PDF directly in your browser. Run it in the browser and continue into related workflows when needed.

Handle one-off tasks quickly
Finish the first step directly in the browser
Continue into related tools for the next action

Does PDF Compressor run locally or in the cloud?

PDF Compressor runs locally in your browser by default, so you can work with the content without uploading it first.

What usually comes after PDF Compressor?

A common next step is to continue into related workflows such as PDF and Document Tools.

Will compress always shrink a PDF?

No. Already optimised or encrypted files may barely change. Lossy image compression is what usually creates large savings.

Split, Compress and Reorder PDF Pages Without Losing the Wrong Content

Page ranges, file size and reading order are three different jobs. How to split cleanly, compress safely and check the result.

Extracting Text and Images from PDFs: Selectable Text versus OCR

If you can select text, extract it. If the page is only an image, you need OCR. How to tell which case you have and what quality to expect.

collectionPDF and Document Tools

About PDF Compressor

PDF Compressor: Rebuild each PDF page as a lighter image document, then export a smaller PDF directly in your browser. Run it in the browser and continue into related workflows when needed.