Private, and you can check
Files are processed on your computer. To check, open your browser’s developer tools on the Network tab while a tool runs: no file is sent.
Free online tools
Free PDF tools in your browser.
Merge, compress, redact, split and organize PDFs, or turn images into a PDF, for free. Files are processed on your computer and never uploaded. Choose a tool, add your files, then download the result.
Compress PDF
Drop PDF files here
or choose them from your computer
Need to scan the paper first, or add a password?
Scan it with the YomuScan app on your phone and export a PDF. Password-protected PDFs (AES-256) are a Premium export, so they are not one of these free tools.
No sign-up
Every tool works without an account.
Free
These tools add no watermark to your files.