Compress PDF
Reduce PDF file size online for free without losing quality.
Upload your PDF to compress pdf
Drag & drop a PDF, or click to browse
PDF files only · Max 50 MB
Did you know? You can double-click any text in the editor to edit it directly. PDFino automatically matches the original font style!
Reduce PDF file size online for free without losing quality. Choose from 3 compression levels. 100% browser-based — your files stay on your device.
How to Use Compress PDF
Upload
Select your PDF files from your device or drag and drop them into the upload area.
Process
Wait a few seconds while our engine processes your file securely.
Download
Once finished, download your result directly to your device with 100% privacy.
Privacy Information
This tool runs 100% locally in your browser. Your files are never uploaded to any server. Your privacy is guaranteed.
Read full policy →Shrink PDF Files Without Losing Quality
Large PDF files are a pain to email, upload, and store. PDFino's compression tool reduces your PDF file size by optimizing embedded images while preserving text clarity. Choose from three compression levels: Low (minimal quality impact), Medium (balanced), or High (maximum size reduction). All processing happens directly in your browser, meaning your sensitive documents are never uploaded to any server.