Review and Usage Steps of a Favorite Mac App – GrandPerspective – eli4d.com
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Mac App Review: Grand Perspective - Find Big Files On Your Mac! - YouTube
GrandPerspective
GrandPerspective - graphic disk usage app for Mac
GrandPerspective para Mac - Descargar
In short: GrandPerspective is a file visualiser. It scans your hard drive for you (or certain folders within it), and graphically shows you what's taking up so much space. Like this!