How can I lock a document?
I have a Mac and I want to know if there is a way that you can lock a document so no one can read it unless they enter a password or something. Is that possible?
- Jessica QuellerLv 71 decade agoFavorite Answer
Sure. Just encrypt it.
I'd recommend TrueCrypt. It's free and cross-platform (works in Windows, Mac, and Linux).
- Joe_YoungLv 61 decade ago
Try this Link