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GrandPerspective 3.7 Updates Mac Disk Tool with Liquid-Glass

Mac disk visualization tool GrandPerspective gets a facelift, new design support.

By Leah Becker·Software & Web Lead·May 17, 2026·2 min read0
GrandPerspective 3.7 Updates Mac Disk Tool with Liquid-Glass
Image source: Caschys Blog

Trying to clear space on your Mac? Chances are you've bumped into GrandPerspective. This open-source workhorse has been mapping disk space since 2005, turning big files into easy-to-spot tiles. And now? Version 3.7 just landed, bringing a pretty sweet visual refresh.

The app's got a fresh icon, for one. It actually fits right in with current macOS vibes. Plus, it now supports that slick Liquid-Glass design. This isn't just cosmetic, either. It means GrandPerspective should blend perfectly with macOS 26 Tahoe, whether you're in Light or Dark mode.

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But it's not all about looks. The update packed in some real technical fixes. Scans? You can kill 'em more cleanly now; less freezing up. Developers also squashed some memory leaks. That means better stability, plain and simple.

The Skinny: What's New?

  • Looks Good: Fresh icon. Liquid-Glass support for macOS 26.
  • Works Better: Cleaner scan cancellations. Memory leaks? Gone.
  • Solid: Just generally more reliable.

GrandPerspective is still a pretty compelling free option, you know? But it's not the only game in town these days. DaisyDisk and MacDirStat have both popped up over the years. They've each got their own quirks, might be worth a look depending on what you need.

Mac Tool Landscape: Where it Fits

Think about Mac utilities. Tools like GrandPerspective? They're essential for keeping your storage in check. This update getting the app ready for macOS 26 isn't just a one-off. It's what other software is doing too, staying compatible, looking good, keeping up with Apple's ever-changing OS.

What's This Mean For You?

Simple. If you're a Mac user, expect a more integrated, more stable ride when you're poking around your disk space. Running macOS 26? Then updating to GrandPerspective 3.7 pretty much guarantees a better-looking, better-performing disk management experience. Worth it.

Still Scratching Our Heads On:

  • How will that Liquid-Glass design hit performance on older Macs? We don't know yet.
  • Any more updates coming? Beyond just the pretty visuals, that is. Hard to say.

Why It Matters

Look, GrandPerspective 3.7's update isn't just some minor patch. It's a clear signal: modern design matters. As macOS keeps changing, tools that keep pace, both visually and functionally, make for a much smoother user experience. This update? It's not just more stable, it actually fits Apple's design philosophy. Just reinforces the whole point of keeping your software updated. Usability. And yeah, looking good.

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