PDFIXOIn-Memory Ready
PDFIXOCompress your PDF files — fast, secure & free
Select any PDF document from your desktop or phone
Specify a target file size or let our smart engine optimize automatically
Save up to 90% disk space with zero visual degradation
The PDFixo PDF Compressor is a high-performance utility designed to drastically reduce the file size of your documents. Using advanced vector-preservation algorithms, it strips away redundant metadata, downsamples unnecessary high-DPI images, and compacts object streams, saving up to 90% in disk space without compromising visual quality.
Upload a single PDF document by dragging it into the zone or clicking 'Upload PDF'.
Optionally specify a target file size (e.g. 500 KB or 2 MB). If left blank, we will apply an optimal smart-compression.
Click 'Compress PDF' and download your perfectly optimized file in seconds.
Automatically balances file size reduction with visual fidelity, perfect for email attachments.
Need your PDF strictly under 2MB for an online portal? Just set a target and we do the math.
We never store or upload your sensitive documents. Total privacy guaranteed.
No. Our compressor prioritizes text clarity and vector graphics. Images may be slightly downsampled, but documents remain perfectly legible and professional.
Because we process files using your device's memory, you can compress files up to several hundred megabytes, depending on your RAM.
100%. We employ zero-retention policies. Your files never leave your device.