Optimize before sharing
Reduce file size and add an opening password.
Privacy first. Files never leave your device
81 useful tools. No uploads, no account, and all processing happens locally.
Combine the right tools to finish a complete task faster.
Reduce file size and add an opening password.
Recognize scanned text, then compress the result.
Convert images, merge files, and add page numbers.
Remove blank pages, crop, and flatten form content.
From opening a file to downloading the result, everything happens in your browser.
Organize, convert, edit, protect, and inspect PDFs.
Clear steps and sensible defaults get work done quickly.
Documents are never uploaded to our servers.
Work directly in your browser without desktop software.
Built for current desktop and mobile browsers.
Your device does the work, then downloads the result.
No sign-up or login. Choose a tool and get started.
Large-file performance depends on memory and browser capacity.
The page loads online; selected files remain local.
Straight answers about local processing, file limits, and compatibility.
No. Selected files are read and processed locally by your browser. Our servers never receive the document contents.
There is no upload quota, but available browser memory and device performance set the practical limit.
The page and processing components need a connection to load. Once processing starts, file data remains on your device.
Browser conversion works well for common documents. Complex fonts, macros, animations, and advanced layouts may need a final check.
Most tools must read document content first. Use Unlock PDF with the correct password, then continue editing or converting.