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WinObjEx64: all versions and old releases

WinObjEx64 is an advanced utility that lets you explore the Windows Object Manager namespace.

9 versions of WinObjEx64 are listed here, from December 25, 2022 to the current 2.1.1. Each one links to the publisher’s own installer files.

2022: 1 1 22 2023: 2 2 23 2024: 2 2 24 2025: 2 2 25 2026: 2 2 26

9 versions over 4 years · about 2.5 a year

VersionDateSizeFiles
2.1.1Latest July 15, 2026 — 64-bit ZIP
Release notes
v2.1.1 14 Jul 2026
win11 25H2 compatibility improvements
change "Type" object access flags decoding (removes phantom flags)
update constants for object structured dumps
update Windows SDK
update RTLs (ntos, ntsup, treelist, tabctrl)
add WinDepends support for system callbacks view dialog
internal rearrangement, code deduplication and small fixes
2.1.0 March 19, 2026 — 64-bit ZIP
Release notes
v2.1.0 19 Mar 2026
ported to msvc 2026 (with backward compatibility to 2022)
win11 25H2 compatibility improvements
fixed incorrect object quota information dump
more descriptions for object types
WinDepends support integration for Drivers/SSDT/SSSDT table viewers
internal rearrangement
2.0.7 May 29, 2025 — 64-bit ZIP
Release notes
v2.0.7 29 May 2025
win11 24h2/25h2 compatibility improvements
rtls updated
Full Changelog: v2.0.6...v2.0.7
2.0.6 February 2, 2025 — Any CPU ZIP
Release notes
v2.0.6 29 Jan 2025
win11 24h2/25h2 compatibility improvements
rtls updated
Full Changelog: v2.0.5...v2.0.6
2.0.5 December 29, 2024 — 64-bit ZIP
Release notes
v2.0.5 19 Jul 2024added Pnp manager callbacks
win11 22h2/23h2/24h2 compatibility improvementsWhat's Changed
- Parse extension host callbacks on 24h2 and 25h2 by @yardenshafir in #36
- 2.0.5 by @hfiref0x in #37
- 2.0.5 by @hfiref0x in #39
- 2.0.5 by @hfiref0x in #40
- 2.0.5 by @hfiref0x in #41
New Contributors
- @yardenshafir made their first contribution in #36
Full Changelog: https://github.com/hfiref0x/WinObjEx64/compare/v2.0.4...v2.0.5
2.0.4 February 24, 2024 — 64-bit ZIP
Release notes
v2.0.4 24 Feb 2024

win11 23h2 compatibility
win11+ 24h2 compatibility improvements
fix tooltip flickering for drivers list
fix log ui highlight glitch
fix authenticode hash missing pad bytes (in some cases)
driver list tooltip now include information if the given driver is registered as filter (admin priv. required)
2.0.3 July 31, 2023 — 64-bit ZIP
2.0.2 May 27, 2023 — 64-bit ZIP
2.0.1 December 25, 2022 — 64-bit ZIP