Compress PDF
Pick the size your email or upload form allows and get the sharpest copy that fits. Your file never leaves your device.
Need another size, like 37 KB? Type any size in the app
Other sizes
Questions
How do I compress a PDF?+
Choose the PDF, pick the largest size you're allowed and press Compress. The tool tries different page sizes and qualities and keeps the sharpest one that fits, then you download it.
How small can it get?+
Down to 50 KB for a page or two. For a long document under a small limit, pages get softer: if they look too rough, pick a bigger size or split the PDF.
Is it safe for confidential documents?+
Yes. Nothing is uploaded: the PDF is read and compressed inside your browser, which also makes it fine for contracts, payslips and medical records.
Why is my compressed PDF the same as before?+
If your PDF is already under the size you picked, you get it back untouched instead of a re-made copy.
Is there an app?+
Yes: PDF Maker for Android does the same thing offline, plus up to 100 photos in one PDF, camera scanning with automatic cropping, any size you type, merge, split and sign.
Every upload limit, from your phone.
- Any size you type
- 100 photos, one PDF
- Camera scan
- Works offline
