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WinObj Portable

NT Object Manager Viewer

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Version 3.14 Rev 2 for Windows, English
2MB download / 5MB installed
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This is an online installer that will download WinObj during setup

WinObj Portable can run from a cloud folder, external drive, or local folder without installing into Windows. It's even better with the Platform for easy installs and automatic updates.

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From the publisher: "WinObj is a must-have tool if you are a system administrator concerned about security, a developer tracking down object-related problems, or just curious about the Object Manager namespace. WinObj is a 32-bit Windows NT program that uses the native Windows NT API (provided by NTDLL.DLL) to access and display information on the NT Object Manager's namespace. Winobj may seem similar to the Microsoft SDK's program of the same name, but the SDK version suffers from numerous significant bugs that prevent it from displaying accurate information (e.g. its handle and reference counting information are totally broken). In addition, our WinObj understands many more object types. Finally, Version 3.0 of our WinObj has user-interface enhancements (including a dark theme), knows how to open device objects, provides dynamic updates when objects are created/destroyed, and allows searching and filtering."

Download Details

  • Publisher: Sysinternals &
  • Date Updated: 2023-01-30
  • Date Added: 2021-04-08
  • System Requirements: Windows XP, Vista, 7, 8, 10, 11
  • App License: Freeware (Personal and business use)
  • Source: Launcher, Installer
  • SHA256 Hash: dd8f79f061b958df831f46025ed391f12c8faf98bf67b03a82c6dbeb8aea7137 is not affiliated with Sysinternals or Microsoft.