Compress PDF to 300KB
300KB is the ten-page tier: complete scanned agreements, project reports and application bundles compress here at quality nobody squints at. We compress toward your target at the best quality that fits, never make the file larger than the original, and always show the real final size — very image-heavy files may land slightly above tight targets.
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Drag & drop your file here
or click to browse · Up to 15 MB
Select fileAccepted: PDF
Your files are processed temporarily and deleted automatically — there is no general cloud storage. File deletion.
How to compress pdf
Simple steps — no software to install.
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Upload the bundle
Ten-ish pages, scanned or mixed.
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Target 300KB
Consistent quality per page.
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Confirm and send
True size shown before upload.
Why use our Compress PDF
Secure & private
Files are encrypted in transit and deleted automatically after processing.
Fast results
Optimized processing returns your file in seconds.
Free to start
Core tools are free with daily limits — no install required.
Works anywhere
Runs in your browser on any device, anywhere in the world.
The comfortable bundle size
Around ten scanned pages — or far longer typed documents — fit a 300KB target with per-page quality intact. It is the practical size for "everything in one file" submissions that still respect upload limits.
From bloated to precise
Scanner and phone-scan PDFs of this page count often arrive at 10–20MB. Compression lands them at 300KB predictably; the displayed final size proves the landing before you upload.
- ~10 scanned pages at quality
- Bundle-friendly single files
- True final size shown
- Never larger than input
- Free with fair daily limits