Your 3D printer files,
finally organized
Engram is a fast, local desktop app for organizing, tagging, searching, and previewing your STL, 3MF, and OBJ files.
Engram is a fast, local desktop app for organizing, tagging, searching, and previewing your STL, 3MF, and OBJ files.
Whether you're painting miniatures, running a print farm, or designing your own models, Engram keeps your files organized so you can spend more time printing and less time searching.
Color-coded tags to organize by project, material, or printer. Powerful filters to find what you're looking for fast.
Every file gets a preview automatically. Set custom camera angles for the perfect shot.
Inspect models before printing. Rotate, zoom, and check dimensions without opening a slicer.
Mark your favourite files and best prints. Sort and filter by what matters.
Just one click to send your file to your favourite slicer.
Engram is built on Rust. Parallel scanning, in-process thumbnails, and virtualized lists keep things snappy whether your library has 500 files or 50,000.
For power users with growing libraries.
Build powerful, logic-based searches and rules to organize your files.
Save rule sets as smart views. One-click filtered views of your library, always up to date, no matter where the files are on your disk.
Find duplicate files in a flash across your entire library. Compare side-by-side and clean up wasted disk space.
Directly import from ZIP, 7z, and RAR archives. Save time by letting Engram extract, tag, and organize, all in one step.
Log your print settings, tips or reminders to any file. Never forget the right parameters again.
Group your tags into types like Material, Author, or Faction. Find the right tag instantly instead of scrolling through a wall of labels.
Scan files from NAS, SMB shares, and network mounts. Your library, wherever it lives.
Start free with a generous feature set. Upgrade when you need more.
| Library | Free | Pro |
| Files | 2,500 | Unlimited |
| Folders | ✓ | ✓ |
| Full-text search | ✓ | ✓ |
| Tags | ✓ | ✓ |
| Ratings & favourites | ✓ | ✓ |
| Import workflow | ✓ | ✓ |
| Preview | ||
| 3D model viewer | ✓ | ✓ |
| Auto thumbnails | ✓ | ✓ |
| Custom camera angles | ✓ | ✓ |
| Open in slicer | ✓ | ✓ |
| Pro features | ||
| Rules engine | — | ✓ |
| Smart views | — | ✓ |
| Duplicate detection | — | ✓ |
| Archive import (ZIP, 7z, RAR) | — | ✓ |
| Tag types | — | ✓ |
| Per-file notes | — | ✓ |
| Bulk operations | — | ✓ |
| Network drive support | — | ✓ |
Engram is in final testing for macOS, Windows, and Linux. Get an email when builds are live.
Free tier supports up to 2,500 files. No account required.
Drop your email and we'll send you one message when Engram is ready to download. No spam, no other emails.