PDF CompressorDownload on the App Store
Private PDF compressor for iPhone

Make any PDF
fit the moment.

Reduce large PDF file size for email, uploads and storage. See the estimate first and create a smaller copy without sending the document to a server.

Download on the App StoreSee how it works ↓
✓ Offline✓ No account✓ Original untouched✓ No subscription
Quarterly Report.pdf42 pages
Surreal PDF compression artwork
Before12.4 MBOriginal safe
After3.1 MB estimated75% smaller
Compress PDF
How it works

Smaller PDF.
Three deliberate steps.

You control the file, compression level and destination. Nothing is uploaded.

Choose a PDF

Open a document from Files, iCloud Drive or another document provider.

Choose how small

Compare the original with an estimate for Small, Balanced or Readable.

Share the result

Create a separate smaller PDF and send it anywhere through iOS.

Designed for real documents

Make large PDFs easier to move.

Useful for scanned paperwork, image-heavy reports, presentations and PDFs that exceed an upload or email limit.

PDF too large for emailCreate a smaller attachment before opening Mail.✓
Scanned documentsReduce heavy page images while preserving the page order.✓
Storage and uploadsMake archived reports and forms lighter to store or submit.✓
Offline by construction

Your PDF does not need a server.

Selected document onlyNo accountNo cloud uploadNo ads

The document stays on the device during inspection and compression.

Simple ownership

One purchase.
No monthly bill.

Try one complete compression, then unlock unlimited use forever.

$4.99One-time unlock3Compression levels0Uploads
Download on the App Store
Frequently asked

Useful answers before you compress.

Will compression change my original PDF?

No. A separate smaller PDF is created.

Can I compress a PDF offline?

Yes. Processing happens locally on your iPhone.

What PDFs are supported?

Standard readable PDF documents, including scans, reports and presentations. Locked or damaged files are detected safely.

How do I make a PDF small enough for email?

Select Small or Balanced, review the estimate, compress, then choose Mail from the share sheet.

Is this a subscription?

No. Unlimited compression is a one-time lifetime purchase.