Best System Information Software in 2026
Updated
35 system information software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
35ranked
0free plans on this page
5 Oct 2026last checked
0 of the 10 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 26 | SpeccyWindows | No signal | — | — | 1 of 6 | — | 5.2 |
| 27 | System Information ViewerWindows | No signal | — | — | 1 of 6 | — | 5.2 |
| 28 | USBDeviewWindows | No signal | — | — | 1 of 6 | — | 5.2 |
| 29 | AutorunsNo platforms listed | No signal | — | — | 0 of 6 | — | 5.1 |
| 30 | CPU-XLinux | No signal | — | — | 1 of 6 | — | 5.1 |
| 31 | Navrátil Software System InformationNo platforms listed | No signal | — | — | 0 of 6 | — | 5.1 |
| 32 | AIDA64Windows · Android · iPhone | One bar | — | — | 3 of 6 | — | 4.8 |
| 33 | MiTeC HexEditWindows | No signal | — | — | 1 of 6 | — | 4.8 |
| 34 | SIWWindows | One bar | — | — | 1 of 6 | — | 4.8 |
| 35 | iStat MenusMac | No signal | — | — | 1 of 6 | — | 4.7 |
Compare all 10 in a table
| # | App | Score | Free plan | Free plan | Paid from | Operating systems | Firmware details |
|---|---|---|---|---|---|---|---|
| 26 | Speccy | 5.2 | No | Yes | 19.95 one-time | windows | — |
| 27 | System Information Viewer | 5.2 | No | Yes | — | windows | Yes |
| 28 | USBDeview | 5.2 | No | Yes | — | windows | Yes |
| 29 | Autoruns | 5.1 | No | Yes | — | — | — |
| 30 | CPU-X | 5.1 | No | Yes | — | linux | — |
| 31 | Navrátil Software System Information | 5.1 | No | Yes | — | other | Yes |
| 32 | AIDA64 | 4.8 | No | No | — | — | — |
| 33 | MiTeC HexEdit | 4.8 | No | Yes | — | windows | Yes |
| 34 | SIW | 4.8 | No | No | — | windows | Yes |
| 35 | iStat Menus | 4.7 | No | No | — | macos | — |
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