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SysManager 1.20.43 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 1.20.43

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

[1.20.43] - 2026-06-22
Fixed
- App-install monitoring can no longer start twice and leak a timer. Starting the App Alerts monitor a second time without stopping it first orphaned the previous background timer and added duplicate folder watchers. Starting now does nothing if monitoring is already running.
- Listing fixed drives no longer aborts if one drive becomes unavailable mid-scan. Reading a volume's label/size could throw if the drive dropped out or was locked (e.g. BitLocker) right after it was checked as ready; that one drive is now skipped instead of failing the whole list.
- Process icons resolve correctly for apps installed after launch. A failed icon-path lookup was cached permanently, so a program installed later never got its icon until restart. Only successful lookups are cached now.
- A corrupt cached app icon no longer sticks forever. If a downloaded icon was truncated/corrupt, the bad cache file was kept and reused; it's now deleted and re-downloaded on next use.
- Shortcut Cleaner reports an accurate deletion count. Moving a broken shortcut to the Recycle Bin could silently fail (the shell reports failure without throwing) yet still be counted as deleted; only genuinely recycled items are counted now.
Verify the download
Get-FileHash .\SysManager-v1.20.43.exe -Algorithm SHA256
Expected SHA256: 030C2EB38221CC8A73569B6F1FED2640577E0FC5BFFDBD8F12F5C31E807DF8BE

https://github.com/laurentiu021/SystemManager/releases/tag/v1.20.43

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