PDF Compressor for Windows

Compress PDF files right on your PC. Smaller files, same crisp text — and nothing ever leaves yo

Compress PDF files right on your PC. Smaller files, same crisp text — and nothing ever leaves your computer.

Drop in a PDF, pick a compression level, done. The app shows the estimated savings before you run, live progress while it works, and a clear before/after summary when it finishes. Documents with photos and scans shrink the most — often to a fraction of their original size.

WHY PEOPLE CHOOSE IT

• 100% offline — compression runs on your PC. No upload, no cloud, no account.

• Two tuned levels: Balanced for everyday sharing, Strong for the smallest files.

• Keep text sharp: text stays selectable and searchable instead of being flattened.

• Honest numbers: estimated savings up front, real savings at the end.

FREE AND PRO

The free version compresses one file at a time at the Balanced level. The optional PRO upgrade is a single one-time purchase — no subscription — and adds:

• Batch — compress a whole folder of PDFs at once

• The Strong level for the smallest possible files

• Keep text sharp

PRIVATE BY DESIGN

Your documents are yours. Nothing is uploaded, nothing is analyzed, and the app works with no internet connection at all — on a plane, in a secure office, anywhere.

Available in 13 languages.