EtreCheckPro vs Network Activity Indicator

EtreCheckPro is a macOS diagnostic tool for investigating problems on a Mac. It detects more than 70 specific problems, distinguishes major from minor issues, and produces an anonymous text report for sharing online. It can identify security configuration problems and detect and remove malware. The app also shows storage use and helps address storage problems, but those functions require Full Disk Access. The free version supports command-line use from Terminal or ssh and can run from the Downloads folder without installation. It works on Intel and Apple Silicon Macs running macOS 10.13 through macOS 27. The optional Power User package adds computer-generated step-by-step solutions and detailed views of hardware, operating system, storage, networking, software, and performance, plus system Analytics and Insights charts. The free download costs nothing and includes basic reports and diagnostics. The Power User package costs $19.99, paid once and covers up to six different computers. Technical support is provided by email, with the company striving to respond within 48 hours.

Network Activity Indicator is a free Windows utility from IT Samples that places the classic two-monitor network icon in the system tray. It shows incoming and outgoing packet activity across every available network interface. The program is a standalone executable, so running it adds the tray icon without a separate installation workflow. Right-clicking the icon opens its settings. Version 1.9 is available as 32-bit and 64-bit ZIP packages and as self-installing executables; those downloads are dated February 28, 2026. The page lists language files and explains that a translation is installed by placing NetworkIndicator.lng beside the program. IT Samples permits qualifying home or work use without a commercial license fee, including use on specified primary-user or company computers when downloaded directly from itsamples.com. Redistribution, embedding, linking into another program, or technical support on customer computers requires a commercial license. Igor Tolmachev is identified as the developer, with support handled at [email protected].