Compress PDF
Make a PDF smaller so it fits email limits and upload forms.
Drop PDF files here
or drag and dropProcessed on your device. Nothing is uploaded.How it works
- Choose your fileSelect a file or drag it onto the page. It opens directly in your browser.
- Compress PDFReduce file size for email and upload.
- Download the resultSave the new file to your device. Nothing is stored on any server.
About this tool
Many portals limit uploads to 2 or 5 MB. Light compression rebuilds the file without touching quality. Recommended and Strong re-draw each page as an optimized image, which shrinks scanned documents dramatically. You see the size before and after, and we never give you a file larger than your original.
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Questions
Which level should I choose?
Use Light for text documents you need to search or copy from. Use Recommended for scans and photos. Use Strong only when you must reach a very small size.
Why did my file not get smaller?
Some PDFs are already optimized. In that case we keep your original.
Is Convert Magician really free?
Yes. All tools are free to use without an account. The site is funded by advertising, which is why you may see ads around the tools.
Are my files uploaded anywhere?
No. Processing happens in your browser. The only thing downloaded from our server is the tool itself; your document is never sent anywhere.