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SysManager 1.20.40 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 1.20.40

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

[1.20.40] - 2026-06-17
Fixed
- The Health Score no longer fails outright when a system query hits a transient WMI error. A repository or RPC fault while reading system info, disk health, or battery could throw an error the score didn't handle, failing the whole calculation; each source now degrades gracefully and the score is still produced from the rest.
- The memory-error check no longer counts a passing memory test as an error. It counted every Windows Memory Diagnostic result, including the "no errors found" result (event 1101), as a problem; it now counts only the actual error result (event 1201).
- Known-folder lookup (Downloads, Documents, etc.) now falls back correctly when the system call fails. The call's failure code was being ignored, so a failed lookup could return an empty path instead of using the standard fallback location; the result is now checked and the fallback applies.
Verify the download
Get-FileHash .\SysManager-v1.20.40.exe -Algorithm SHA256
Expected SHA256: 5F8D03B95B918E377491A3A91EFC1487784F2C7C775A98482EC8169972073474

https://github.com/laurentiu021/SystemManager/releases/tag/v1.20.40

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