fzf is multi-platform FLOSS with a growing dedicated wiki documenting usage and other technical aspects. E.g., issues and limitations in Windows are mentioned in the wiki at https://github.com/junegunn/fzf/wiki/Windows.
fzf is a general-purpose command-line fuzzy finder.
Here's a video with examples of its usage:
fzf latest 32 and 64-bit released (currently v0.21.1) can be downloaded from https://github.com/junegunn/fzf-bin/releases.
Note: to make fzf easier to use in Windows there's a wrapper app available at https://github.com/genotrance/ff.