Apps similar to ESET SysInspector include Process Explorer, which is free. Other options are Autoruns, htop, Speccy and System Informer. There's no shortage of System Information Utilities like ESET SysInspector, with more than 25 alternatives for Windows, Linux, Mac, Android and iPhone.
Process Explorer shows you information about which handles and DLLs processes have opened or loaded. The display consists of two sub-windows. The top always shows a list of the currently active processes, including the names of their owning accounts, whereas the information...
United States
Autoruns shows you what programs are configured to run during system bootup or login, and shows you the entries in the order Windows processes them. These programs include ones in your startup folder, Run, RunOnce, and other Registry keys.
United States
htop is an interactive process viewer for Linux. It is a text-mode application (for console or X terminals) and requires ncurses. htop is an interactive top replacement that runs in the terminal. The available columns are: PID, STATE, PPID, PGRP, SESSION, TTY_NR, TPGID, MINFLT...
Get an advanced and fast system info tool that provides a detailed overview of your PC's hardware. Enjoy real-time temperature monitoring, snapshot sharing, and offline capability. Available as an installer or portable version, without ads.
United Kingdom
A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Official successor to Process Hacker.
United States
System Explorer is an enhanced Taskmanager that provides detailed information about running processes, startup programs, IE add-ons (BHOs), drivers, services network connections, system resources and more.
Czechia
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Real-time monitoring of CPU, memory, disk, and thread metrics for running applications without workflow interruptions. Identify resource bottlenecks, memory leaks, and performance spikes. Freeware with no registration required, featuring dark/light modes, always-on-top option, and exportable logs for team analysis.
Native macOS app displays live CPU, GPU, memory, and network usage with history, manages and reclaims ports, tracks AI coding agent sessions in detail, enables local and remote monitoring, provides comprehensive notifications, and secures scanned data.
FranceEU
Get real-time Apple Silicon performance data without sudo, including CPU, GPU, RAM usage, power and temperature metrics, per-cluster utilization, RAM and swap stats, historical charts, color themes, and detailed system information directly via CLI.
Check your basic PC system information at a glance. Ohnuki-san Lite is a free, smart utility designed for simplicity and style.
Japan
LastActivityView is a tool for Windows operating system that collects information from various sources on a running system, and displays a log of actions made by the user and events occurred on this computer. The activity displayed by LastActivityView includes: Running .
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