Scan a folder and turn it into a clear, collapsible directory tree. Choose a
local path or connect over SMB or SFTP,
then save trees to your library, copy the visible ASCII outline, or export as text or JSON.
Available on iOS, Android, macOS, and Linux.
Scan sources
Local — pick a folder on your device or computer (Android uses the system document picker for safe folder access)
SMB — browse network shares and scan a selected folder
SFTP — browse a remote host over SSH and scan a selected path
Features
Live scan progress with folder and file counts
Optional expand-all folders and folder depth limit
Interactive collapsible tree with expand all / collapse all
Copy the currently visible tree to the clipboard
Library of saved trees with sort, favorites, pull-to-refresh, and delete
Import and export your full library as JSON
Export a single tree as text or JSON
Settings for SMB and SFTP host credentials (stored on device)
Library & remote setup
After each successful scan, the tree is saved to your library automatically. Open any build
for a full detail view, or manage favorites and sorting from the library screen.
Remote SMB and SFTP credentials live in Settings (host, username, password, and optional
domain or port). Configure them once, then choose SMB or SFTP on Home and pick a directory to scan.
Credentials stay on your device and are not included in library exports.