Speccy is not available for Mac but there are plenty of alternatives that runs on macOS with similar functionality. The best Mac alternative is Neofetch, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Speccy and 12 are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to Speccy are CPU Info, Macchina, cpufetch and MacCPUID.
Neofetch is a command-line system information tool written in bash 3.2+. Neofetch displays information about your operating system, software and hardware in an aesthetic and visually pleasing way.
CPU Info provide main information about hardware and software of your device. You can get:
cpufetch is a command-line tool written in C that displays the CPU information in a clean and beautiful way.
MacCPUID is a developer tool used for displaying information collected from the microprocessor via the CPUID instruction. The CPUID instruction returns information in the general purpose registers such as manufacturer identification, a processor's family, model, and stepping...
Simple command-line tool that displays your distro's logo in text art form, your OS version, your kernel version, your CPU, GPU, and RAM, your DE, resolution, WM, themes, and shell type, and more.
Real-time PC power consumption monitor — see watts per app & per component, track your carbon footprint & electricity cost.
A simple application to view your exact hardware on macOS. Similar to About This Mac, but with more features, including AMD Processor Support, display resolution, and more! It retains the old "About This Mac" design language and is supported on both Hackintoshes and...
A native macOS app that presents your system in a beautiful, visual way. Perfect for screenshots — or just to admire your awesome setup.
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It's sad that they're archived the repo and maybe discontinue the project. Nevertheless I liked compactness of this app and giving basic info with that short and nice and clean text.