Download Speccy Free

Speccy

Fast, lightweight system information for your PC.

About Speccy

Speccy is a fast, lightweight system information tool that gives you a deep overview of your PC hardware. It shows detailed information about your CPU, motherboard, RAM, graphics card, storage devices, and operating system in one clean interface.

Why people use Speccy:

  • Quickly see what’s inside your PC without opening the case or digging through Windows settings.
  • Check CPU model, core count, clock speeds, and temperature at a glance.
  • View RAM size, type, channel layout, and current usage.
  • Inspect motherboard model, chipset, and BIOS version for compatibility checks.
  • Verify storage drives, capacities, and connection types before upgrades or migrations.
  • Confirm graphics card model, VRAM size, and driver details for gaming or creative work.

Who Speccy is for:

  • PC users and gamers: Understand your specs before installing new games or upgrading hardware.
  • IT technicians and support: Capture system snapshots to diagnose problems and document machines.
  • Enthusiasts and builders: Double-check every component after assembling or upgrading a PC.

Key capabilities:

  • Real-time monitoring of temperatures for CPU, GPU, motherboard, and storage.
  • Snapshot export to XML/Text or a shareable URL for remote troubleshooting.
  • Clear organization by component so you can drill into detail only when needed.

Technical details

Speccy is a read-only tool. It inspects your system to collect information, but does not change registry values or modify system settings. Advanced users can use these sample commands and paths when documenting what Speccy reports.

Example registry locations Speccy reads

HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion
HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\Scsi
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\PCI
HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion
HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\Scsi
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\PCI

Example command for saving a snapshot

"C:\Program Files\Speccy\Speccy.exe" /savefile=speccy_snapshot.txt
"C:\Program Files\Speccy\Speccy.exe" /savefile=speccy_snapshot.txt

To get started with Speccy, visit the download page or return to the main page.