Popular: Data updated October 27, 2026

Categories

Internet1,356
Communication321
Audio & video898
Graphics & design539
Office & productivity1,124
Developer tools3,134
AI tools529
Security & privacy385
System tools3,114
Games523
Education & science239
Network & IT284

SysManager 1.51.8 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 1.51.8

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

[1.51.8] - 2026-06-30
Fixed
- Work-in-progress tabs no longer show a doubled hash in their issue reference. The placeholder tabs (Bandwidth Monitor, Gaming Profile, Edge/OneDrive Remover, Notification Blocker, Volume Control) rendered "Tracked in issue ##337" because the template prepended a # to a value that already started with one. The duplicate is removed, so they now read "Tracked in issue #337".
- A drive with no SMART data is no longer painted red as if it were failing. The disk-health percentage swatch fell through to the "failing" red when SMART health data was unavailable; it now shows the neutral grey used elsewhere for unknown readings, matching the temperature swatch.
- The App Alerts busy indicator no longer switches off while monitoring is active. Running a manual "refresh installed apps" while monitoring was on forced the busy/monitoring affordance off in its cleanup step; the indicator now stays in sync with the monitoring state.
- The Context Menu search box now shows its placeholder text. The "Search entries…" hint was wired through a Tag that the default text-box template never renders, so the field appeared blank; it now uses the same in-box placeholder pattern as the Bulk Installer search.
- One invalid custom-theme colour no longer discards the other three. Entering a malformed hex value in the Appearance → Custom editor silently dropped all four colour edits; each field is now parsed independently, valid values still apply, and an invalid field is flagged with red text and a tooltip.
Verify the download
Get-FileHash .\SysManager-v1.51.8.exe -Algorithm SHA256
Expected SHA256: 7822D2F40291BC9017442D1F6710C7309DA2B1C30C3936AB49998A3E1312B1EE

https://github.com/laurentiu021/SystemManager/releases/tag/v1.51.8

Most popular in Cleaners & uninstallers

See all
  1. OSSEC HIDSOSSEC (Open Source HIDS SECurity) is a free, open-source host-based intrusion detection system (HIDS).
  2. CCleaner 7CCleaner for PC helps you clean up your Windows computer, optimize performance, and maintain your online privacy.
  3. Windows Memory CleanerThis free RAM cleaner uses native Windows features to optimise memory areas. It's a compact, portable, and smart application.
  4. IObit UninstallerCompletely Uninstall Unwanted Software, Windows Apps & Browser Plug-ins
  5. Geek UninstallerThe best FREE uninstaller!
  6. CCEnhancerCCEnhancer is a small tool which adds support for over 1,000 new programs into the popular program CCleaner. The tool uses the winapp2.ini system built into CCleaner to easily add new rules and definitions for programs.
  7. Revo Uninstaller ProUninstall unwanted programs and their leftovers, quickly and easily!
  8. WinDirStatWinDirStat is a disk usage statistics viewer and cleanup tool for various versions of Microsoft Windows.
  9. O&O RegEditorEnables easy and efficient editing of the Windows Registry, supported by a portable version that requires no installation.
  10. RegistryChangesViewA tool to take a snapshot of Windows Registry and compare with another Registry snapshots.

Tags

Share