About Compress PDF
Shrink your PDF so it's easy to send by email, chat or online forms.
Everything happens in your browser: your files are never sent to a server, so it's safe even for confidential documents. No sign-up, no watermark and no file limits; works on phone, tablet and computer.
How to use Compress PDF
- Choose your fileTap the area above or drag and drop your file.
- Adjust the settingsPick options if needed and check the preview.
- DownloadPress the button; your file is ready in seconds.
Frequently asked questions
Is Compress PDF free?
Yes, completely free. No account needed and no watermark is added to the result.
Are my files safe?
Yes. Files are not uploaded; everything runs on your device inside the browser.
Can I use it on my phone?
Yes, it works in iPhone and Android browsers too.