🔒 100% browser-based • No document upload

Compress PDF Online

Reduce PDF size directly on your device. Your PDF is rendered and rebuilt locally in your browser — it is not sent to a CashSetu server.

Preparing…

Compression complete

Original—
Compressed—
Reduction—

Privacy: the selected document is processed in browser memory. The PDF itself is never uploaded to CashSetu or to a compression API. The page loads open-source JavaScript libraries separately; they process the file locally.

Why use CashSetu PDF Compressor?

🔒 PrivateYour PDF stays on your device during compression.
🖼️ Scan-friendlyPages are rendered and recompressed, making this useful for scanned PDFs.
📱 Mobile readyDesigned for Android, iPhone, tablet and desktop browsers.

FAQ

Does CashSetu upload my PDF?

No. The PDF file is read with the browser File API, rendered locally and converted locally. No application API or upload endpoint is used.

Why can this compress scanned PDFs better?

Instead of trying to edit arbitrary PDF internals, the tool renders each page and rebuilds the document using JPEG compression. This is especially useful for image-heavy scanned documents.

Can compression reduce quality?

Yes. Stronger compression reduces image resolution and JPEG quality. Use Basic when readability is more important than maximum size reduction.

Will text remain selectable?

This raster-compression mode converts each page into an image, so the resulting page text is generally no longer selectable/searchable. A future hybrid mode can preserve text PDFs separately.