Supports files up to 500MB with extreme compression up to 95% reduction
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Drag & Drop your PDF here
or
Selected file:
File size:
Pages:Analyzing...
Please select a valid PDF file (max 500MB).
Note: For files larger than 100MB, processing may take longer and require more memory.
Warning: Your file is very large (over 100MB). Compression may fail if your device doesn't have enough memory. Close other tabs/applications for best results.
Extreme Warning: Your file is very large (over 300MB). Success depends on your device's memory. Consider using a smaller file or a powerful computer.
Maximum compression may take longer for large files
20%
For Maximum Compression:
Select "Maximum" compression level
Enable all optimization options
Set image quality to 5%
Use 72 DPI resolution
Convert to grayscale if color isn't needed
For large files, be patient - it may take several minutes
Warning: Maximum compression will significantly reduce quality. Use only when smallest file size is absolutely critical.
Processing Note: Large files may take several minutes to compress. Please don't close the tab during processing.