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SysManager 1.52.81 download

Modern Windows system toolkit — network monitor, performance tuning, cleanup, battery health, process manager, and more.

laurentiu021 Cleaners & uninstallers #40 Cleaners & uninstallers
This is an older version. The current version is 1.131.0. SysManager 1.131.0 · Released:

Installer files 1.52.81

ArchitectureTypeScopeFile sizeDownloadSHA256
64-bit Portable — — github.com VirusTotal

Link and SHA256 come from the Windows Package Manager community manifest. Compare the hash of the downloaded file before running it.

Release notes

[1.52.81] - 2026-07-10
Fixed
- Event Logs tab's "Info" severity filter missed Level 0 (LogAlways) events. Windows Event Log providers can emit events at Level 0 ("LogAlways" — informational events from legacy/classic providers). MapLevel correctly classifies Level 0 as EventSeverity.Info when reading records, but the XPath filter in BuildXPath used SeverityToLevel(Info) which returned only Level=4. This asymmetry meant the OS-side query for "Info" events excluded all Level-0 records from the result set — the user saw fewer informational entries than the system actually logged (commonly from providers like Microsoft-Windows-Kernel-General, Service Control Manager, and other classic providers in the System log). Added SeverityToLevels — the exact inverse of MapLevel — which maps Info to {0, 4}, and switched BuildXPath from Select(SeverityToLevel) to SelectMany(SeverityToLevels) so the generated XPath clause reads (Level=0 or Level=4) when the user selects Info.
Verify the download
Get-FileHash .\SysManager-v1.52.81.exe -Algorithm SHA256
Expected SHA256: 145D37421F27933580BE02040A25F9704CD76379267EF5B1AB3728A008184757

https://github.com/laurentiu021/SystemManager/releases/tag/v1.52.81

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