High Quality • 100% Private • No Uploads
Drag & Drop your PDF here
Most PDF compressors force you to choose: small files OR good quality. Many also upload your documents to remote servers, risking your privacy. We built this tool to give you both: great quality and full privacy.
This tool runs entirely in your browser, with no server processing. To ensure stable performance for most users, we support only one file at a time and a 50MB file size limit.
These limits are based on the average performance of typical computers and browsers. Batch processing and extremely large files can cause slow performance, freezes, or crashes in a web environment.
If you need to work with very large PDFs or multiple files at once, we recommend using professional desktop software such as Adobe Acrobat, Foxit PhantomPDF, or Nitro PDF. These tools are designed for heavy‑duty PDF tasks while keeping your documents secure.
Aggressive compression makes text blurry, images unreadable, and documents unusable for work or school. We use gentle, safe optimization to reduce size without destroying quality.
Your PDFs stay sharp enough to print, easy to read, and professional in appearance. We focus on real‑world usability, not just making files as tiny as possible.
When you compress files locally in your browser, you get two huge benefits: better privacy and better quality. No server can alter your file, and no one else can access it.
Local processing also means faster performance and no waiting for uploads. Your documents remain private, unchanged in quality, and fully under your control from start to finish.
Privacy is one of our core features. Our tool works entirely offline in your browser. No PDFs are sent to external servers. No data is logged, stored, or shared.
Whether you’re compressing personal documents, work contracts, or school assignments, you can be confident that your information stays private and secure at all times.
This tool is made for anyone who values document clarity and privacy: students, workers, professionals, and anyone sharing important files online.
You get smaller files, great quality, total privacy, and zero risk of data leaks. For important documents, quality and privacy are never optional — they’re essential.