Beta
SystemChart beta
The direct Windows beta for testing on your own hardware. Requires 64-bit Windows 10 or 11. The version below is the published installer; website screenshots may show a newer development build.
It has my name on it
The installer is signed, so Windows names Ryan Brown instead of an unknown publisher. A new signature has no reputation yet, so a blue box can still appear. Choose More info, check the name, then Run anyway.
No administrator prompt
It installs for you alone, under your own profile. Nothing asks for elevation and nothing is written to Program Files.
It tells you, you install it
Settings shows a notice when a newer build exists. Nothing downloads or installs itself. Running the new installer over the old copy keeps your readings and your settings.
Uninstalling keeps your data
Settings, Apps, SystemChart, Uninstall. Your captured readings are kept unless you tell it otherwise, so a reinstall picks up where you left off.
Check who signed it.
Right-click the file, open Properties, then Digital Signatures. It should name Ryan Brown. Windows performs this check itself before it runs anything, so you are confirming rather than doing the work.
Get-AuthenticodeSignature .\SystemChart-0.9.19-Setup.exe
The hash is still published for anyone who would rather compare the bytes.
Get-FileHash .\SystemChart-0.9.19-Setup.exe -Algorithm SHA256
5CD0CD6283E23D783901074757D3227760A05FD6700BD39025D0DED7C50B6968
What I need from you.
Leave it running. The whole point of the thing is the span you can look back across, and a day of capture tells you more about whether it works than an hour of clicking does.
The parts most likely to break on a machine that is not mine are the ones that read your hardware: whether your graphics card reports its own sensors, whether every drive shows up, whether the frame counter finds your games. If a chart is empty and you think it should not be, that is worth telling me about.
Open Settings > Report a problem. It shows you exactly what it collected before anything is sent, and it never includes your readings.