LockMaster 1.0 for Mac was available as a free download on our software library. The following version: 1.0 was the most frequently downloaded one by the program users. Our antivirus check shows that this Mac download is safe. This free Mac app is an intellectual property of BlackBag Technologies, Inc. The software is categorized as Security Tools.
From the developer:
LockMaster simultaneously locks multiple files using the HFS+ locked flag. The user possesses the ability to lock individual items or select an entire folder and lock all the items within it.
You may want to check out more software for Mac, such as Key Holder or PasswordVault Lite, which might be related to LockMaster.