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SysManager 1.19.1 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 1.19.1

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

[1.19.1] - 2026-06-05
Fixed
- Code-scanning cleanup (mechanical, no behavior change). Resolved a batch of low-risk CodeQL quality alerts in hand-written code:
- Empty catch blocks now log at Debug level (ContextMenuService registry-write fallbacks and command-path parse, App.OnExit service-provider disposal) or carry an explanatory comment where the caught exception is expected (DnsHostsViewModel cancellation on teardown).
- Path.Combine → Path.Join in ActivityLogService to avoid silently dropping earlier path segments.
- Object ==/!= comparisons made explicit with ReferenceEquals where reference identity is intended (MainWindowViewModel tab activation, TemperatureService core-vs-package sensor check).
- Implicit foreach filtering/mapping replaced with explicit LINQ (Where/Select/FirstOrDefault) in TemperatureService, FileShredderService, HostsFileService, and ContextMenuViewModel.
- Removed useless local assignments in DashboardViewModel (an unused Stopwatch, an unread temp-scan size) while preserving the scans' side effects.
Verify the download
Get-FileHash .\SysManager-v1.19.1.exe -Algorithm SHA256
Expected SHA256: 01803D7F3C36AF4AF148BE5CD3E63F171C1E48A5F51E72A1F5EBE8B4D170641F

https://github.com/laurentiu021/SystemManager/releases/tag/v1.19.1

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