Protect PDF
Lock a PDF with a password before you send it. Optionally stop people printing or copying text.
or click to choose · processed on your device, never uploaded
How it works
- 01
Add a PDF
Drop the PDF you want to protect.
- 02
Set a password
Choose a strong password and the permissions you want to allow.
- 03
Encrypt
The PDF is encrypted with AES-256, the strongest standard PDF encryption.
- 04
Download
Anyone opening the file will need the password.
More PDF & document tools
All free, all private — everything runs in your browser.
Compress PDF
Shrink PDFs up to 90% — images are resampled to the right DPI, text stays sharp.
Edit PDF
Add text, images, signatures, highlights and shapes; reorder, rotate, delete and merge pages.
Merge PDF
Combine several PDFs into one, in the order you choose.
Split PDF
Extract page ranges or split every page into its own PDF.
PDF to JPG / PNG
Turn every page into a high-resolution JPG or PNG.
JPG / PNG to PDF
Put photos and scans into one PDF — A4, Letter or original size.
Unlock PDF
Remove the password from a PDF you can open.
PSD editor
Open Photoshop files in the browser: show/hide, reorder and fade layers, add text and images, export.
Compress PSD
Make Photoshop files smaller: remove hidden layers, resize, ZIP-compress or flatten.
Image to vector
Turn PNG, JPG, GIF and WebP into clean SVG, PDF, EPS or DXF vectors — smart colour detection, smooth curves.
Compress AI
Make Adobe Illustrator .ai files up to 90% smaller for email and sharing — still a .ai file.
AI to PDF / PNG / JPG
Open Adobe Illustrator files without Illustrator — save as a slim PDF or high-res image.
Design file converter
Open Sketch, XD, Figma, CorelDRAW, InDesign, EPS, Affinity, Procreate, Krita and more — save as PNG, JPG, WebP or PDF.
Optimize SVG
Clean and minify SVG icons and illustrations — often 30–70% smaller, pixel-identical.
Compress Word, PowerPoint & Excel
Shrink DOCX, PPTX, XLSX, ODT and ePub files by optimizing the pictures inside.
Frequently asked questions
Can you recover my password if I forget it?+
No — the password is never sent anywhere, so keep a copy somewhere safe.
Are my files uploaded anywhere?+
No. Everything runs inside your browser on your own device, so confidential documents never leave your computer. That also means there's no upload wait.