OneCommander is a modern file manager for Windows 10 and Windows 11. Features include tabs, dual-pane browsers, columns navigation, built-in preview, a theming system, color tags, and much more. It is free for home use and has no ads.

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Free for home use and no ads.
Commercial use is allowed with the Pro license. (What is commercial use?)
Privacy tldr: OneCommander is not collecting or transmitting users' data.
Detailed Privacy Policy.
64-bit software (x64 platform)
GPU Hardware DirectX accelerated where possible
Security: DEP (permanent); ASLR (high entropy); Memory-safe language C#/.NET