PDF Compressor
Micro Task Assistant
Shrink PDF file size while keeping text readable.
Upload a PDF
One PDF at a time. A new file replaces the current one.
This is lossless optimization (PDF structure/object streams). Savings depend on how the original PDF was created.
Output
Compressed file will appear here.
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How it works
Follow these steps to get started. Each step is short so you can move quickly from upload to download.
Upload your PDF.
Choose Light, Balanced, or Strong compression.
Download the smaller file when processing finishes.
FAQ
Is this PDF compressor free?
Yes. It is free to use and does not require an account.
Are my files uploaded to a server?
No. Compression runs on your device.
Will every PDF shrink the same amount?
No. Results depend on how the original PDF was built.