PDF Compressor — Reduce PDF File Size
Compress PDF files to reduce their size while maintaining quality. 100% browser-based compression.
Upload your PDF
Drag & drop your PDF to compress
Max 50MB • .pdf
Files are processed in your browser — never uploaded
How to Use
1
Upload your PDF file.
2
Click "Compress PDF" to start.
3
View the compression results and size reduction.
4
Download the compressed PDF.
Features
Reduce PDF file size significantly
Client-side processing — no uploads
Maintains readable quality
Fast compression algorithm
Free and unlimited usage
Perfect for email attachments
FAQ
Large PDF files can be a pain — they are slow to email, difficult to upload, and take up storage space. Our PDF compressor reduces file sizes by optimizing the internal PDF structure, removing unnecessary metadata, and recompressing embedded content. The process runs entirely in your browser for maximum privacy, and you can compress unlimited files for free.