Compress PDF
Choose quality and preview the resulting file size.
Compresses a PDF by redrawing each page as an image at the quality and resolution you choose.
How to use it
- Open Compress PDF in superPDF.
- Choose a document, or pick one saved in My documents.
- Set the options described below.
- Select Compress PDF, check the result, then download it.
Options
| Option | Values | Default |
|---|---|---|
| Image quality | One of Smallest file, Balanced, Best quality | Smallest file |
| Resolution | One of Standard, Sharper, Sharpest | Standard |
Output
A new PDF, with the original and new file sizes shown side by side. If the result is larger, keep your original.
Limits
No file size or page limit. Everything runs on your device, so very large files are fastest on a computer.
Compression creates an image-based PDF. Selectable text, links, forms, signatures, and accessibility tags are lost. Compare the result before using it.
Privacy
Runs in your browser. Your files are processed on your device and never uploaded.