Best PC Overclocking Software in 2026
Updated
30 PC overclocking software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
30ranked
0free plans on this page
4 Oct 2026last checked
Input list PC Overclocking Software 5 channels on this page · 12 of 40 spec lines stated by the makers
Ch Tool Free planPaid fromCPU tuningMemory tuningMotherboard controlsAutomatic overclockingSupported platformsHardware scope Spec sheet Score
26 Handheld Companion Free planYesPaid fromnot statedCPU tuningYesMemory tuningnot statedMotherboard controlsnot statedAutomatic overclockingnot statedSupported platformswindowsHardware scopemulti-vendor 4/8spec lines stated 5.7
27 ZenStates Free planYesPaid fromnot statedCPU tuningYesMemory tuningnot statedMotherboard controlsnot statedAutomatic overclockingnot statedSupported platformswindowsHardware scopeamd 4/8spec lines stated 5.7
28 Fan Control Free planYesPaid fromnot statedCPU tuningnot statedMemory tuningnot statedMotherboard controlsnot statedAutomatic overclockingnot statedSupported platformswindowsHardware scopemulti-vendor 3/8spec lines stated 5.6
29 MSI Center Free plannot statedPaid fromnot statedCPU tuningnot statedMemory tuningnot statedMotherboard controlsnot statedAutomatic overclockingnot statedSupported platformsnot statedHardware scopenot stated 0/8spec lines stated 5.4
30 Karhu RAM Test Free planNoPaid fromnot statedCPU tuningnot statedMemory tuningnot statedMotherboard controlsnot statedAutomatic overclockingnot statedSupported platformsnot statedHardware scopenot stated 1/8spec lines stated 5.2
Compare all 5 in a table
| # | Tool | Score | Free plan | Free plan | Paid from | CPU tuning | Memory tuning |
|---|---|---|---|---|---|---|---|
| 26 | Handheld Companion | 5.7 | No | Yes | — | Yes | — |
| 27 | ZenStates | 5.7 | No | Yes | — | Yes | — |
| 28 | Fan Control | 5.6 | No | Yes | — | — | — |
| 29 | MSI Center | 5.4 | No | — | — | — | — |
| 30 | Karhu RAM Test | 5.2 | No | No | — | — | — |
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