Your local 3D model library, finally organized

Free and open source. Index models where they already live — then track prints, filament, printers, and parts without uploading a thing.

Files never leave your machine · Windows, macOS, Linux & Docker

Download Free Read the FAQ

Local
Library

Scan directories for STL, 3MF, STEP, OBJ, and more
Thumbnails, folders, tags, designers, and notes
Instant search and filters across large libraries
Find duplicates by content hash

Print
Lifecycle

Statuses from Want and Queued through Printed or Failed
Log prints with date, quantity, notes, and filament
Filter and sort by last printed or print count
Track reprints with Printed ×N badges

Filament
& Spoolman

Build a filament catalog and assign spools to models
Filter the library by material and color
Optional pull-only sync from Spoolman
Prefill filaments when you log a print

Printers
& Parts

Save printers with maintenance logs and reminders
Network scan for Klipper, PrusaLink, and Bambu
Track screws, bearings, and hardware stock
Deduct parts when you log a print

AI
Tagging

Suggest tags from model metadata
Works with popular AI providers
Your model files stay local
Speed up organizing large libraries

Docker, NAS
& Extension

Run server mode on Synology, Unraid, and more
HTTPS/SSL and installable PWA for phones
Browser extension inbox for model pages
Official Docker Hub image available

See It In Action

Get Started Today

Please report any problems to our Discord community!

Download for Windows

Download for MacOS

Download for Linux Experimental

Docker Experimental

Note: The MacOS version is unsigned. You'll need to allow it to run in the Security & Privacy panel of System Preferences.

Windows Users: The installer may be flagged as an "Untrusted Package". Click "More Info" then "Run Anyway" to proceed.