Free Online Tool
PDF Compressor
Reduce PDF file size online for easier sharing, uploading, and emailing.
Drop a PDF file here
PDF files only · Max 50MB · Processed locally in your browserThis tool removes PDF metadata and compresses document structure. Best results on text-heavy PDFs. PDFs that are mostly large embedded images may see smaller reductions from browser-based compression.
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Improve My WebsiteFAQ
Questions about the pdf compressor.
Is the PDF Compressor free?
Yes. Free to use, no sign-up, no watermark.
Are my PDFs private?
Yes. PDF processing happens entirely in your browser. Your files are never sent to any server.
How much will the file size be reduced?
Results vary. Text-heavy PDFs typically compress well. PDFs that are mostly large embedded images may see smaller reductions from browser-based compression.
What is the maximum file size?
For best results, keep PDFs under 50 MB. Larger files may take longer to process in the browser.
Can dean-da-dev help with my website?
Yes. dean-da-dev builds professional websites for UK businesses. Book a free discovery call to discuss your project.
Need this built professionally?
Hire Dean Da Dev to turn the idea into a real product.
Book a short discovery call, request a quote, or review live work before deciding.