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SysManager 1.136.139 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 1.136.167. SysManager 1.136.167 · Released:

Installer files 1.136.139

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

[1.136.139] - 2026-11-06
Notes, toolbars, Dashboard alert titles and toasts that a narrower window cut off at the edge wrap onto another line
now.
Fixed
- Three notes ran on one line until the card's edge cut them. Speed Test's note about its two tests lost its caveat,
"but may show lower results due to HTTP overhead and CDN routing", even at the default window (since 1.11.0). Deep
Cleanup's "Safe by design" always wrapped at 900 px whatever the window, so a narrower one cut the end of every line
(since 0.5.0). The preview banner was cut near the smallest window (since 1.34.0). Each wraps to its card now. The
check meant to catch this missed all three: it read only a note's Text, so a note made of runs had none, and it
stopped at the first panel it met. It reads runs now, follows the width out past every panel, and covers trimmed
text and the main window as well.
- Three rows of controls ran past the card near the smallest window. System Logs' filter bar lost Refresh, Cancel and
the search box (since 0.16.0), Traceroute's one-off trace row lost Trace now and Cancel (since 0.19.0), and Right-click
Menu's toolbar cut "Show system entries" (since 1.7.5). Each row wraps now, as the Uninstaller's toolbar does, with
each label kept beside its control. At the default window nothing moves.
- A long System Alerts title on the Dashboard was cut mid-word at the card's edge, with no ellipsis, so "3 memory
hardware errors in 30 days — test your RAM" lost the instruction (since 1.17.0). It wraps onto a second line now. The
severity labels in System Logs' list (since 1.56.11) and the status in Windows Features' list (since 1.8.0) end in an
ellipsis in a narrow column, where they were cut.
- A long toast, such as the Uninstaller's "Completed 3/5 uninstalls. Restart required for 2 apps. …", had no width
limit and ran off the window's edge in a narrower window (since 1.9.0). It is at most 460 px wide now, and its title
and detail wrap.
- A layout test builds every tab at the default and the smallest window and fails on anything cut across. It lists the
header rows #2704 is about, so the list empties as those are fixed.
Verify the download
Get-FileHash .\SysManager-v1.136.139.exe -Algorithm SHA256
Expected SHA256: 39D587415BF7BBAB2BB618B45C6477CE0F9EC773EF0271D4D4D3C4D023BCF1F3
This build is not code-signed, so Windows will warn on first launch. That is
expected for a small independent app: see what the warning says and what to
click.
Code signing is planned through the SignPath Foundation,
which provides free certificates to open-source projects, with signing performed by
SignPath.io. Until then, the SHA256 above and the build
attestation below are what establish that a download is the genuine build.
Code signing policy
This release is not code-signed. The team roles, release-approval process and
privacy policy required by the SignPath Foundation programme
are documented in advance under Code signing
policy. That
documentation is a prerequisite for applying, not evidence of a certificate. The
attribution line naming SignPath as the signing provider will appear here once a
certificate is actually issued.
This program will not transfer any information to other networked systems unless
specifically requested by the user or the person installing or operating it. Two checks
run on their own when SysManager starts: the version check against the GitHub Releases
API, at most once a day, and the Dashboard's app-updates alert, which asks winget. The
About tab can switch off either. Everything else that uses the network runs only when you
use it. Full
privacy policy.
Verify where this binary came from
This exe was built by GitHub Actions from this public source, and the build is
recorded in the Sigstore public transparency log. With the
GitHub CLI:
gh attestation verify .\SysManager-v1.136.139.exe --repo laurentiu021/SystemManager
That proves which commit and workflow produced this exact binary, something the
SHA256 file cannot show, since it is published alongside the exe it describes.
Each release also ships SysManager-v1.136.139.sbom.json, a CycloneDX inventory of
every dependency resolved for this build.

https://github.com/laurentiu021/SystemManager/releases/tag/v1.136.139

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