LockPDF vs Shush!
A side-by-side look at LockPDF and Shush!. For an in-depth review of either product, follow the links below.
LockPDF
Security & Privacy
LockPDF is a PDF protection and security software that allows users to password protect PDF files, restrict editing/printing/copying, apply watermarks, set file permissions, apply digital signatures, and perform other PDF security tasks.
pdfencryptionpasswordprotection
Shush!
Os & Utilities
Shush! is a free and open source application for macOS that allows you to silently control audio on your Mac. It runs in the menu bar and gives you quick access to mute/unmute your microphone or adjust the system volume.
mutevolume-controlmicrophonemacosopen-source
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