System Informer Alternatives

Apps similar to System Informer include Process Explorer, which is free. Other options are htop, witr, Mission Center and Resources. You're spoiled for choice with Process Management Tools like System Informer: we list more than 50 alternatives for Windows, Linux, Mac, Android and iPhone.

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Alternatives
System Informer alternatives page was last updated

Alternatives list

  2. Ctop icon

    Ctop

     3 likes

    Top-like interface for container metrics. ctop provides a concise and condensed overview of real-time metrics for multiple containers as well as a single container view for inspecting a specific container.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Linux
    • Go (Programming Language)
    • Docker
    App in action
    Good alternative?
     
  4. TCPView icon

    TCPView

     34 likes

    Displays active TCP and UDP endpoints, including local and remote addresses, connection states, and owning processes. Provides real-time color-coded updates, adjustable refresh, IP resolution, and options to close connections or export data for analysis.

    16 TCPView alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
    • PortableApps.com
    • US flagUnited States
    TCPView screenshot 1
    Good alternative?
     
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  5. Laminar Pulse icon

    Laminar Pulse

     1 like

    Free always-on-top GPU, CPU, and RAM performance overlay with live sparkline graphs. Lightweight, portable, no telemetry.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
    • AU flagAustralia
    Laminar Pulse screenshot 1
    Good alternative?
     
  6. Sysprof icon

    Sysprof

     1 like

    Find and fix performance problems.

    Cost / License

    Platforms

    • Linux
    • US flagUnited States
    Sysprof screenshot 1
    Good alternative?
     
  8. WattSeal icon

    WattSeal

     1 like

    Real-time PC power consumption monitor — see watts per app & per component, track your carbon footprint & electricity cost.

    14 WattSeal alternatives

    Cost / License

    Platforms

    • Windows
    • Mac
    • Linux
    • FR flagFrance
    • European Union flagEU
    Per-component power monitoring
    Good alternative?
     
  9. Process History icon

    Process History

     5 likes

    A free and portable process database on your Windows computer that helps you find portable applications run from anywhere.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Windows
    Process History screenshot 1
    Good alternative?
     
  10. Tiny Watcher icon

    Tiny Watcher

     3 likes

    Lets you compare registry and file changes.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
    • FR flagFrance
    • European Union flagEU
    Tiny Watcher screenshot 1
    Good alternative?
     
  11. Chameleon Task Manager icon

    Chameleon Task Manager

     4 likes

    Chameleon Task Manager is Windows task manager that enables the complete control of processes running on a computer optimizing the performance of Windows. It also provides more detailed information about programs.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Windows
    • RU flagRussia
    Chameleon Task Manager screenshot 1
    Good alternative?
     
  12. Free Extended Task Manager icon

    Free Extended Task Manager

     2 likes

    The Extended Task Manager provides additional Windows process management features and information about disk activity and network port usage.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
    • US flagUnited States
    The Summary tab
    Good alternative?
     
  13. Security Task Manager icon

    Security Task Manager

     6 likes

    Security Task Manager shows comprehensible information about programs and processes running on the computer. For each Windows process, it improves on Windows Task Manager, providing:

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    • DE flagGermany
    • European Union flagEU
    Virus Scan
    Good alternative?
     
  14. macmon icon

    macmon

     3 likes

    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.

    48 macmon alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Homebrew
    macmon screenshot 1
    Good alternative?
     
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