GSmartControl

Hard disk drive and SSD health inspection tool

WindowsSystem ToolsOpen source

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About

GSmartControl is an open-source graphical interface for smartctl, the drive-monitoring utility included in the smartmontools package. It is designed for Windows users who need to examine Self-Monitoring, Analysis, and Reporting Technology data from storage devices. The program works with modern hard disk drives and solid-state drives.

It presents a drive’s SMART information through a graphical interface rather than requiring direct use of the underlying command-line tool. Users can inspect the reported data to assess the health of a drive. GSmartControl also allows various tests to be run on supported drives, providing another way to examine their condition.

GSmartControl is categorized as Windows storage and drive-diagnostic software. Its open-source license permits distribution as open-source software. MirrorNest mirrors the official Windows build directly on its own storage and scans it for malware before publishing it.

Architecture: x64

What's new in v2.0.2

- Support GCC 11 (and Ubuntu 22.04) by using and vendoring fmt library (#77). - Support an option of saving smartctl output to text instead of JSON (#76). - Restored pre-2.0.0 runtime support for smartctl < 7.3 (based on Text parser); this is an unsupported, old method without NVMe, provided for compatibility only (#77). - Restored pre-2.0.0 support for standard (non-extended) self-test log found in very old ATA drives; the new JSON parser did not support this previously (#79). - Better support for temperature values in JSON parser; this fixes unreasonably large temperature values (#78). - Add a tooltip explaining self-test "lifetime hours" wrapping behavior (#73). - Windows: Fixed a crash on Windows 7 when opening drive information by using Windows 7-compatible librsvg (#71). - Windows: Avoid using non-integer font sizes. Full Changelog: https://github.com/ashaduri/gsmartcontrol/commits/v2.0.2

Details

PlatformWindows
CategorySystem Tools
LicenseOpen source
PricingFree
Package IDAlexanderShaduri.GSmartControl
Latest versionv2.0.2
File typeEXE
Architecturex64
File size24.6 MB
Published9/25/2026

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