Compress PDF
Reduce your PDF's size for email and uploads. Choose light, recommended or extreme compression — images are downsampled and the file structure optimised. Free, no sign-up.
FAQ
How much smaller will it get?
It depends on the images inside — scanned documents often shrink 50–90%. If nothing can be saved, you get the original back unchanged.
Which level should I pick?
Recommended suits most uses. Extreme is smallest (visibly softer images); Light keeps print quality.
Is my file stored?
No — it's processed in a temporary sandbox and deleted immediately after.
More tools: Edit PDF, Merge PDF, Split PDF, Extract PDF pages, Remove PDF pages, Rotate PDF, Add page numbers, Watermark PDF, JPG to PDF, PDF to JPG, Repair PDF, Protect PDF, Unlock PDF, OCR, Excel to PDF, PDF to Excel, Translate PDF, OCR PDF, AI Summarizer, PDF to Markdown.