PDF Compressor

Reduce the size of your PDF files while maintaining quality. Perfect for sharing, uploading, or storing documents efficiently.

Drop a PDF file here to compress

Select a file • Max 50MB

Browse Files

Compression Info

Our smart compression algorithm analyzes your PDF and optimizes images and fonts to reduce file size while maintaining quality.

Best for web and email
Retains document quality
Secure processing

Why Use This Tool?

Smart Compression

Advanced algorithms reduce file size while preserving document quality and readability.

Fast Processing

Compress your PDF files in seconds with our optimized processing engine.

Privacy First

Files are automatically deleted after processing. Your documents remain private and secure.

Frequently Asked Questions

How do I compress a PDF file online?

Compressing a PDF is easy: 1) Upload your PDF file by clicking the upload area or dragging and dropping it, 2) Click 'Compress PDF' button, 3) Download your compressed file within seconds. The process is fast, free, and requires no software installation.

How much can I reduce PDF file size?

Our PDF compressor can reduce file size by up to 90% depending on the content. Documents with high-resolution images typically see the most compression, while text-heavy PDFs may see smaller reductions. Quality is preserved throughout the process.

Will compression affect PDF quality?

Our smart compression algorithms are designed to reduce file size while maintaining document quality and readability. Text remains crisp, and images are optimized without significant quality loss. The compressed PDF will look nearly identical to the original.

What is the maximum PDF file size I can compress?

You can compress PDF files up to 200MB in size. This limit handles most documents, presentations, and reports. For larger files, consider splitting them first using our PDF splitter tool.