Compress PDF Online Free
Reduce PDF file size in your browser.
Drop a PDF file here or click to select
Maximum file size: 100MB
How it works
- Upload a PDF file
Drag and drop or click to select
- Choose compression settings
Select compression type and level
- Download compressed file
Get your smaller PDF instantly
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Frequently Asked Questions
Find answers to common questions about this tool
How can I reduce PDF file size online?
Upload your PDF, run compression, and download the smaller file once processing is complete.
Will compressing a PDF affect readability?
The goal is to reduce file size while keeping text and layout readable for normal use.
Is this PDF compressor good for scanned files?
Yes. It is especially useful for scanned PDFs and other image-heavy documents.
Can I compress a PDF for email attachments?
Yes. Compression is a common way to fit PDFs within email and upload size limits.
Is this PDF compressor free?
Yes. You can reduce PDF file size online for free without signup.
Can I use Compress PDF online for free?
Yes. You can use compress pdf online for free with no signup or paid plan required.