The OS/2 System Spy is a multithreaded 32-Bit Presentation Manager- and Workplace Shell-aware application. It offers the following features:

• View Presentation Manager settings.
• View running processes.
• View allocated modules.
• View module references (e.g. this DLL loads this DLL).
• View detailed thread information.
• View all Syslevel files found on your system.
• View all SOM/WPS classes registered in your system.
• View information about Shared Memory.
• View initialization information (Currency types, date format, time format, ...).
• View detailed information about System Semaphores.
• View DOS system settings.
• View Hardware settings.
• Drop colors and fonts on every control. Its contents will be refreshed after the next startup.
• Statusline.
• User customizable Toolbar with over 200 buttons to choose from.
• Really cool looking Bubble Help.
• 32-Bit Warp 4 optimized code.

OS/2 System Spy is Warp 4 optimized and will not run on releases before Warp 4. You need the file OS2OM30.DLL from a Warp 4 system to run OS/2 System Spy on a Warp 3 system.