Compress PDF to 10MB
Most email providers limit attachments to 10-25MB. Compress your PDF to under 10MB instantly — no software installation, no upload to any server.
Your files are never sent to our serversHow it works
Our browser-based PDF compressor optimizes the internal structure of your PDF file. It reduces image quality within the PDF, removes redundant data, and restructures the file for maximum compression. All processing happens locally in your browser.
Step-by-step
- Click the button below to open the PDF Compressor
- Drag and drop your PDF file or click to browse
- The tool analyzes your file and shows the current size
- Adjust the compression level if needed (default is optimal)
- Click 'Compress' and wait a few seconds
- Download your compressed PDF — guaranteed under 10MB
Supported formats
Works with all standard PDF files including those created by Adobe Acrobat, Microsoft Word, Google Docs, and any other PDF generator. Supports PDF/A, PDF/X, and standard PDF formats.
Is it safe?
Yes — PDF compression only reduces file size by optimizing internal images and removing redundant data. The visible content, text, and layout remain completely intact. Your document looks identical but takes up less space.
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Can I compress a PDF to exactly 10MB?
Our tool targets under 10MB. For very large files with many high-resolution images, you may need to adjust the compression level manually.
Will compression reduce PDF quality?
Text and vector graphics remain perfect. Photos within the PDF may see slight quality reduction depending on the compression level chosen.
Is this safe for confidential documents?
Absolutely. Your PDF is processed entirely in your browser. It is never uploaded to any server, cloud, or third party.