SpyStudio Alternatives

SpyStudio is described as 'is the best product to trace user-mode API calls on Windows. SpyStudio is an Application tracer which shows and interprets calls, displaying the results in a structured way which is easy for any IT professional to understand' and is a process monitoring tool in the os & utilities category. There are more than 10 alternatives to SpyStudio for a variety of platforms, including Windows, Linux, PortableApps.com, GNOME and Mac. The best alternative is Process Explorer, which is free. Other great apps like SpyStudio are Process Monitor, SystemExplorer, Windows Task Manager and GNOME System Monitor.

SpyStudio alternatives are mainly Process Management Tools but may also be Process Monitoring Tools or Task Management Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of SpyStudio.

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SpyStudio

Free • Proprietary
Process Monitoring Tool
Windows

SpyStudio is the best product to trace user-mode API calls on Windows. SpyStudio is an Application tracer which shows and...

Learn more about SpyStudio

Process Explorer
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Free • Proprietary
Process Monitoring Tool
Process Management Tool
Windows
PortableApps.com
70 alternatives to Process Explorer
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...
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Process Explorer Features
1. PortableProcess Explorer can be used from a USB stick or similar with no prior installation.
CPU Monitoring
Affinity Mask
Process Monitor
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No
Free • Proprietary
Process Monitoring Tool
Windows
PortableApps.com
56 alternatives to Process Monitor
Process Monitor is an advanced monitoring tool for Windows that shows real-time file system, Registry and process/thread activity. It combines the features of two legacy Sysinternals utilities, Filemon and Regmon, and adds an extensive list of enhancements including rich and...
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Process Monitor Features
1. PortableProcess Monitor can be used from a USB stick or similar with no prior installation.
Activity history
SystemExplorer
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No
Free • Proprietary
Process Monitoring Tool
Process Management Tool
System Information Utility
Windows
PortableApps.com
52 alternatives to SystemExplorer
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.
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SystemExplorer Features
1. PortableSystemExplorer can be used from a USB stick or similar with no prior installation.
Show hidden processes
Hardware Monitoring
Software Management
Autostart
Discontinued
While mostly functional it and its website hasn't been updated since 2017 and forums and support are gone.
Windows Task Manager
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Free • Proprietary
Process Monitoring Tool
Process Management Tool
System Information Utility
Windows
66 alternatives to Windows Task Manager
Windows Task Manager is a task manager application included with Microsoft Windows NT family of operating systems that provides detailed information about computer performance and running applications, processes and CPU usage, commit charge and memory information, network...
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Windows Task Manager Features
Bundled with Windows
GNOME System Monitor
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Free • Open Source
Process Monitoring Tool
Process Management Tool
Task Management Tool
Linux
BSD
GNOME
71 alternatives to GNOME System Monitor
System Monitor is a tool to manage running processes and monitor system resources.
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GNOME System Monitor Features
1. Ad-freeGNOME System Monitor doesn't contain any form of external advertising.
2. LightweightGNOME System Monitor consumes less device resources compared to similar apps.
3. Dark ModeGNOME System Monitor supports dark mode for comfortable usage in low light conditions.
Application Monitoring
StatusPilatus
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No
Free • Open Source
System Information Utility
Network Monitor
Mac
Windows
Linux
52 alternatives to StatusPilatus
Monitor your PC like never before!.
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StatusPilatus Features
Hardware Monitoring
Discontinued
Last real update to the app was in January 2019, no new versions are planned.
API Monitor
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Free • Proprietary
Process Monitoring Tool
Windows
9 alternatives to API Monitor
API Monitor is a Windows program that lets you monitor and control API calls made by applications and services. Its a powerful tool for seeing how applications and services work or for tracking down problems that you have in your own applications.
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API Monitor Features
1. PortableAPI Monitor can be used from a USB stick or similar with no prior installation.
Debugging
Discontinued
Last version is from 2013. See: http://www.rohitab.com/apimonitor/changelog
Xfce Task Manager
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No
Free • Open Source
Process Management Tool
Linux
58 alternatives to Xfce Task Manager
Easy to use application for monitoring and controlling running processes.

Xfce Task Manager has no features, suggest some!
Security Task Manager
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Paid • Proprietary
Windows
48 alternatives to Security Task Manager
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:

Security Task Manager has no features, suggest some!
LXTask
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No
Free • Open Source
Process Management Tool
Task Management Tool
Linux
54 alternatives to LXTask
LXTask is the standard task manager and system monitor of LXDE. It starts via Ctrl+Alt+Del and is extremely lightweight.

LXTask has no features, suggest some!