Why should I encrypt documents on Mac?

Encryption makes a file unreadable until you unlock it with your password. It helps protect sensitive files from unwanted access.

Can I open an encrypted file directly from Finder?

No. Encrypted files stay unreadable in Finder. You must decrypt them first from the Document Protection module.

Does the module read my document content?

No. The module only catalogs, encrypts and decrypts files. Reading and editing happens in Finder and your usual apps after decryption.

Privacy guide

Document Protection on Mac: keep sensitive files private

Some files should not be readable by a curious person or malicious software. The Document Protection module lets you encrypt those files and decrypt only when needed.

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Simple workflow

Add files or folders to the dedicated library.
Encrypt items with your password so they become unreadable.
Decrypt only when you need to open a file.
Re-encrypt after use to lock access again.

Recommended steps

Initialize
Set your password in the Document Protection module.
Add items
Select files or folders you want to protect.
Encrypt
Confirm action, enter password, and wait for completion.
Use on demand
Decrypt only for reading/editing, then encrypt again after use.