A lightweight Linux alternative to SpaceSniffer for interactive disk space visualization. Independent open-source Linux tool, not affiliated with, sponsored by, or endorsed by Uderzo Software.
INTERACTIVE NESTED SQUARIFIED TREEMAP • Scans real local and mounted directories using POSIX os.scandir and displays nested labeled folder frames wrapping colored file sub-blocks. • Double-click any folder block to zoom smoothly into its subtree; click the breadcrumb zoom trail or Back/Forward/Up buttons to navigate. • Single-click or hover any block for real logical size, allocated disk blocks, share percentage, modification timestamp, and child breakdown.
LIVE QUERY FILTER & TAG COLOR RULES • Filter the scanned tree in real time with expressions such as .log, >10MB, <7d, -.tmp, or tag:1, recomputing matching subtree totals live. • Customize four color highlight rules (Tag 1..4) or assign manual tags directly to files and folders, plus toggle free-space block overlay.
DRIVES PANEL, LAYOUT CONFIG & EXPORTS • Inspect real mounted filesystems from /proc/mounts and os.statvfs, customize nesting depth, minimum block size, and color palettes, and export CSV breakdowns, vector SVG treemaps, or PNG snapshots.
SUPPORT & DONATE • Created by Thanh Nguyen
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Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
On Arch Linux, snap can be installed from the Arch User Repository (AUR). The manual build process is the Arch-supported install method for AUR packages, and you’ll need the prerequisites installed before you can install any AUR package. You can then install snap with the following:
git clone https://aur.archlinux.org/snapd.git
cd snapd
makepkg -si
Once installed, the systemd unit that manages the main snap communication socket needs to be enabled:
sudo systemctl enable --now snapd.socket
If AppArmor is enabled in your system, enable the service which loads AppArmor profiles for snaps:
sudo systemctl enable --now snapd.apparmor.service
To enable classic snap support, enter the following to create a symbolic link between /var/lib/snapd/snap and /snap:
sudo ln -s /var/lib/snapd/snap /snap
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
To install Zoomable Space Treemap, simply use the following command:
sudo snap install zoomable-space-treemap
Browse and find snaps from the convenience of your desktop using the snap store snap.
Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.