Compress PDF Size
Reduce the size of your PDF files locally. Strips meta structures or downscales scanned images without sending files to the cloud.
Upload PDF
100% Secure Local Sandbox
Your files never touch any cloud servers. The file extraction and canvas compression run completely offline in your local web environment.
Dual Compression Algorithms
Toggle between structural optimizations that retain crisp, searchable text or rasterized extreme scan modes to shrink image-heavy PDFs.
Visual savings dashboards
Instantly view before-and-after sizes alongside a circular saving index representing your file reduction ratio dynamically.
Hardware accelerated speed
Uses optimized canvas image buffers and page copy streaming to process conversions in a matter of seconds.
Related PDF Tools
Help us improve Compress PDF!
Found a bug, want a new option, or have suggestions for Khmer Unicode formatting? Share your comments and help us improve.