Free PDF Optimizer · Easy Email Sharing · Fast · Private

PDF Compressor — Reduce PDF File Size Free Online

Compress large PDF files to smaller sizes without losing any content. Perfect for emailing documents, uploading to portals, or saving storage space on your device or cloud storage.

Drag and Drop Your Files Here

or click to browse — multiple files supported

Browse Files

Options

Quality 85%
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How to Compress PDF

1

Upload Your File

Drag and drop or click browse to select your files. Multiple files supported simultaneously.

2

Adjust Settings

Set quality or other options to match your specific requirements.

3

Download Result

Click the button and instantly download your converted file. Done in seconds.

About This Tool

Compress large PDF files to smaller sizes without losing any content. Perfect for emailing documents, uploading to portals, or saving storage space on your device or cloud storage. The Toollyfy PDF Compressor tool runs entirely in your browser — your files are never sent to any server. This means your data stays completely private and conversion is instantaneous with no upload wait times.

Our tool supports batch processing, so you can convert multiple files at once. It works on all devices including Windows, Mac, iPhone, Android, and Chromebook with no installation needed.

Frequently Asked Questions

Results vary depending on PDF content. PDFs with many images typically compress by 50 to 70 percent, while text-heavy PDFs may compress by 10 to 20 percent depending on their existing optimization.
No. All text, links, bookmarks, and content remain intact after compression. Our tool only optimizes the internal compression of embedded images and resources within the PDF.
Yes, 100% free. No signup, no credit card, no hidden fees. We are supported by non-intrusive advertising so you never pay anything.
Absolutely. All processing happens inside your browser. Your files are never uploaded to our servers. We cannot see or access your files at any time.
Yes. Select multiple files and convert them all in one go. Each file is processed individually and you can download them one by one or all at once.

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