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Standard password encryption for any PDF — reports, IDs, contracts. Crafex encrypts locally: 100% client-side WASM processing, zero-server, 100% private. The plaintext never touches a server at any point.
private, processed locally
Drop PDF files here, or browse
0 file(s) attached
edit-layout • 100% private, processed locally • Encrypt PDF files with a password free — browser-based WASM, no upload, 100% private client-side encryption
Combine an open password with an owner password for defense in depth.
Verify by closing and reopening the file — the password prompt confirms success.
Never lose the password — encrypted PDFs cannot be recovered without it.
Category
edit-layout
PDF Organization tool
Engine
Browser-Based
pdf-lib / pdfjs-dist / tesseract.js
Privacy
100% Private
Never leaves your device
Everything for encrypt pdf with password — free.
Yes — standard PDF password encryption applied before download; the file is unreadable without the password.
Never — 100% client-side WASM processing, zero-server, encryption runs entirely in your browser.
No limits, no sign-up, no watermark — encrypt as many PDFs as you need.
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