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DiskMap Al: Find Large Files 3.1 Mac Download
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DiskMap Al: Find Large Files 3.1 Mac Download

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DiskMap AI: Find Large Files 3.1 is a native Mac disk analyzer that scans your drives and visualizes storage usage as an interactive sunburst map with a Top Files view, Hidden Space transparency and fully local, private scanning to help you quickly find and clean up large files.

Version: 3.1·2026-07-28
3.0
ProgramsUtility Software

DiskMap Al: Find Large Files 3.1 Mac Download Overview

DiskMap AI: Find Large Files is a native macOS disk analyzer that scans internal, external, and network volumes and visualizes the storage usage as an interactive sunburst map, a radial chart in which the size of each segment is directly correlated to the space used. Visually identify large folders and files without having to dig through nested Finder columns one level at a time. The app is easy to use: select a drive, or drop a particular folder onto the app to only scan there — perfect for scanning a Downloads folder, a project directory, or a photo library that continues to mysteriously grow. Clicking on rings in the chart takes you deeper layer by layer into subfolders. There’s also a separate Top Files view, which lists the 100 biggest files on the scanned volume. This can be filtered by type (videos, images, archives, apps) or age, and items are queueable for cleanup before moving to Trash. Version 3.1 is a version of the app in the 3.x line, and brings improvements to Hidden Space transparency, filtering of Top Files, a more obvious cleanup queue, more up-to-date scan totals and better performance on very large file trees. DiskMap AI requires Apple Silicon or Intel Macs running macOS 13.0 (Ventura) or higher and supports APFS, HFS+, ExFAT and FAT32 on startup disks, USB/Thunderbolt drives, SD cards, network volumes and mounted disk images. It’s free to download from the Mac App Store with in-app purchases to unlock the full version.

Key Features

Interactive sunburst diagram Imagine your whole drive being represented as a pie chart and the real size of each of those slices is the amount of space it’s taking up. The size of the slice equals the storage problem, but instead of hidden in folder trees, it’s right out in the open. Drill Down Navigation Click on a ring in the chart and you’ll zoom into that folder, and see how storage usage plays out layer by layer. It’s fast to find exactly where space is going in a complicated directory structure. See Top Files See the 100 largest files on a scanned volume in a single sortable list that can be filtered by type — videos, images, archives, apps — or by age, so you can find long-forgotten exports, old installers and downloads without having to manually go through folder after folder. Drag and Drop Folder Scanning Simply drag and drop any given folder on DiskMap AI to instantly map any given folder location without having to scan an entire drive all the time. Transparent Hidden Space A dedicated Hidden Space card reveals Time Machine local snapshots, purgeable caches and protected system areas not visible in a normal scan, showing discrepancies between the scan and the reported disk usage. Cleanup Queue Queue identified files for cleanup before they're moved to Trash, giving a clear review step rather than deleting files immediately as they're flagged. Quick Look-Unterstützung Preview files directly within the app using Quick Look before deciding whether to delete them, avoiding the need to open a separate application just to check a file's contents. 100% Local & Private The developer’s privacy label states that all scanning is done locally on the Mac with no account creation, cloud upload or telemetry — scan results never leave the device. Wide File System and Volume Support DiskMap AI supports APFS, HFS+, Ex-FAT and FAT32 file systems and works with startup disks, external USB/Thunderbolt drives, SD cards, network volumes and mounted disk images.

Programs Details

CategoryUtility Software
Release Date2026-07-28
File Size7.9 MB
Version3.1
DeveloperDiskMap AI Team
PublisherDiskMap AI Team

System Requirements

Minimum
OSmacOS 13.0 (Ventura) or later
ProcessorApple Silicon
RAM2 GB
Storage500 MB
GPUIntegrated
Recommended
OSmacOS 14 (Sonoma) or later
ProcessorApple Silicon (M1 ya newer)
RAM4 GB
Storage500 MB
GPUIntegrated

How to Use DiskMap Al: Find Large Files 3.1 Mac Download

Download DiskMap AI Download DiskMap AI: Locate Big Files at macospace.com Step 2: Select a Volume to Scan From the app, choose a drive to scan, such as your startup disk, an external drive, an SD card or a network volume. Step 3: Or just drag a folder Or, drag a specific folder directly onto the app to search just that folder, instead of the entire drive. Step 4: Examine the Sunburst Map Look at the resulting radial chart, the large slices are immediately obvious, and show you where you are using the most disk space. Step 5: Drill down to directories Click the rings on the chart to zoom into subfolders and to see exactly which nested directories are using up the large amount of space. Step 6: View the Top Files Switch to the Top Files view to see the 100 largest files on the volume and filter by type or age to quickly surface forgotten large files. 7. See Hidden Space Card Check the Hidden Space card if reported usage doesn't match what you've found in your scan, to understand snapshots, caches, and protected areas accounting for the difference. Step 8: Preview Prior to Deletion Preview flagged files directly within the app before deciding whether they're safe to remove using Quick Look. Step 9 Line Up & Clean Select files to add to the cleanup queue, then see the full queue and trash everything at once.

Frequently Asked Questions

DiskMap Al: Find Large Files 3.1 Mac Download — MacOSpace