System & Hardware
Great software is only one piece of the puzzle, with the other being the hardware running it. The best way to ensure that the hardware is running as you’d expect? More software, of course! This category includes all of the tools you need to both monitor and tweak the performance of hardware new and old, and will surely help you get what you expect out of the hardware you paid for.
In addition to this, software to properly utilize emerging technologies such as 3D printing can be found here.
Most popular apps

Speccy
Advanced system info tool offering fast, lightweight scans and detailed hardware overview with real-time temperature monitoring. Portable and ad-free.

Baobab Disk Usage Analyzer
Graphical GNOME application that analyzes disk usage with detailed graphical representation, supporting scans of both local and remote directories.

SpaceSniffer
SpaceSniffer is a tool application that gives you an idea of how folders and files are structured on your disks. By using a Treemap visualization layout, you have immediate perception of where big folders and files are situated on your devices.

1Panel
Open-source control panel for Linux server management, offering host monitoring, file management, database admin, container control, and WordPress integration.

Grafana
Grafana provides a powerful and elegant way to create, explore, and share dashboards and data with your team and the world.

Podman
Podman is a daemon-less container runtime for managing containers, pods, and container images. It is intended as a counterpart to CRI-O, to provide low-level debugging not available through the CRI interface used by Kubernetes.
Catima
A Loyalty Card & Ticket Manager for Android.

Twinkle Tray
Twinkle Tray enables brightness control on external displays in Windows 10 & 11. Even th Windows is capable of adjusting the backlight on most monitors, it doesn't support external monitors natively.