Frequently Asked Questions
Yes, standard PDF encryption is applied locally inside your browser without uploading your password or file.
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Encrypt & Secure Sensitive PDF Documents
Emailing unencrypted financial statements, payroll reports, or legal contracts exposes sensitive personal data to inter-network interception.
CanvasConvert lets you encrypt PDF files with strong password protection operating 100% locally inside client memory.
Frequently Asked Questions
Q1.What encryption algorithm is used to protect PDFs?
Standard PDF encryption (128-bit AES / RC4) is applied directly inside your browser memory thread.
Q2.Is my password sent to any remote server?
No. Encryption is performed 100% locally inside client Web Worker memory. Your password and document never leave your computer.
Read Our Practical Workflow Guide
HR Administration
Zero HR Leaks: How to Password-Protect Sensitive Employee PDFs Before Emailing
Encrypting compensation packages, W-2 tax forms, and performance reviews with 100% in-browser password protection.