Most Mac applications are neatly packaged, but you can easily peek inside using Finder or Terminal. App package contents typically include executable files, resources, configurations, and libraries.

Messing around with certain macOS files could brick your Mac computer, so Apple has made them hard to find. But if you're confident in your skills, here's how to access them safely.

While tech giants kept building bloated media apps, a scrappy open-source project called VideoLan quietly ate their lunch by ...

From Adobe Acrobat to free online editors and built-in tools, here’s how to merge multiple PDFs into one document.

9to5Mac Security Bite is exclusively brought to you by Mosyle, the only Apple Unified Platform. Making Apple devices work-ready and enterprise-safe is all we do. Our unique integrated approach to ...

Some files in macOS may not be necessary and can be safely removed from your Mac. Here's how to delete them. macOS is a UNIX-based system at its core, and as such, its filesystem arrangement is more ...