Reduce PDF File Size — Fast & Free
Make your PDF files smaller without quality loss.
Upload your PDF to reduce pdf file size — fast & free
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!
Make your PDF files smaller without quality loss. Free browser-based PDF compressor that works offline. No file uploads, no registration.
How to reduce pdf file size — fast & free
Upload
Select your PDF files from your computer or drag and drop them into the upload area.
Process
Wait a few seconds while our system handles the reduce pdf file size — fast & free.
Download
Once finished, download your new PDF file directly to your device for free.
Make Large PDFs Smaller for Easy Sharing
Need to shrink a PDF to fit an email attachment limit or speed up a web upload? PDFino compresses your PDF locally in your browser using intelligent image optimization. Unlike cloud-based compressors that upload your private documents to their servers, PDFino never transmits your files — everything stays on your device. This makes it ideal for compressing confidential business documents, medical records, and financial statements.