⚡ -90% SIZE REDUCTION
Compress PDF File Size
Intelligent object and stream optimization while retaining full vector crispness.
compress
Click to browse or drop a file here
All files process directly inside your local browser memory using WebAssembly.
help_outlineHow to use Compress PDF File Size
- 1Upload your PDF file using the 3D dropzone or device browser button.
- 2Configure custom parameters if required (e.g. angle, page numbers).
- 3Click the process button to run local WebAssembly computation instantly in memory.
- 4Download your processed document directly to your device.
quizFrequently Asked Questions
How does local compression work without servers?
Our WebAssembly engine reorganizes font descriptors, strips redundant XML metadata, and applies deflate stream compression entirely inside browser memory.
Is there a file size limit?
You can compress files up to 100MB directly in your browser without lag.