Effortless compression
Upload your document and let our tool analyze and compress it efficiently. The best solution for making PDFs smaller without complicated settings.
Compress PDF
Make your PDF documents smaller and easier to share. Reduce PDF file size in seconds with no quality loss.
Drop your file here to start
Supports PDF files
Size up to 100 MB
Supports PDF files
Size up to 100 MB
How to compress a PDF
Our online PDF compressor makes it simple to reduce file size while maintaining document quality.
- 1.🚀
Upload your PDF
Drop your PDF document into the upload area or select it from your device.
- 2.⚡
Reduce PDF size automatically
Our platform analyzes your PDF and reduces its size by removing unnecessary data without affecting quality.
- 3.✅
Download instantly
Your compressed file is ready; download it and share it wherever you need!
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What makes our PDF compressor different
Lightning-fast processing
No more waiting around. Our software processes your files fast so you can get back to what matters most.
No limits on creativity
Our free PDF compressor has no usage limits, no paywalls, and no hidden fees. Compress as many PDF files as you need.
Optimizes automatically
Our platform analyzes your PDFs to remove unnecessary elements, such as duplicate fonts, metadata, and embedded objects.
Professional output
Your documents maintain their formatting, layout, and visual clarity. Every compressed file looks polished and professional.
Proven and secure workflow
Every document is encrypted during processing. We prioritize your security, and all files are automatically deleted from our servers after compression.
Frequently asked questions
Is PDFFly’s PDF compressor free to use?
Will compression affect fonts or document quality?
What size PDFs can I compress?
Why would you need to compress PDFs?
Is this PDF compressor tool safe?
Optimize your work with our free PDF compressor
Reduce file size instantly. No downloads, no sign-up.