STL Shelf

Organize, version, and search your 3D model library

Visit site ↗Alternativestop 11% of February 2026

What it does

STL Shelf is a 3D model library for makers and small print businesses. Upload STL/3MF/OBJ files, keep version history with changelogs, tag and search models, preview files in 3D, and export exact ZIP bundles when you are ready to print. It is available as a hosted app for zero setup, or self-hosted if you prefer full infrastructure control.

Does the same job

all alternatives →

PartFit 3DAug 2026 · partfit3d.com · ▲7
Split STL & 3MF files to fit any 3D printer
3D Viewer for Google DriveJan 2026 · ▲91
A simple yet powerful 3D viewer for Google Drive and Gmail
EasyTraceSTL Jun 2026 · github.com · ▲4
Free, simple 3D design tool: models from pictures to STL
PrintventoryAug 2026 · printventory.com · ▲2
Free, Open Source 3D Print Model Management
STL ExtrudeLabMay 2026 · stlextrudelab.com · ▲2
Extend any 3D model in your browser in under 5 minutes
Image to STLMar 2026
Turn any image into a 3D printable STL file with AI

More dev tools this month

the category →

Dograh▲592
The open source VAPI alternative
Dev tools · 25d ago · dograh.com
Meridian▲530
Don't let your work go unnoticed. Get promoted!
Dev tools · 20d ago · meridiona.com
x1▲516
Lovable for iPhone apps go from idea to App Store
Dev tools · 11d ago · x1.new
Computable GPU Index (CGI)▲424
The first open-source price index for GPU compute
Dev tools · 10d ago · getcomputable.com
Open-Source eInk Bike Computer▲403
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.com
The GTM Co-Founder▲402
Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com

Launched alongside, February 2026

the whole month →

Rork Max▲1,430
Best AI for iOS apps. Website that replaces Xcode
Life & fun · Feb 2026 · rork.com
happycapy▲1,367
The agent-native computer, for the rest of us
AI · Feb 2026 · happycapy.ai
SuperX▲902
All-in-one growth OS for serious 𝕏 creators
AI · Feb 2026 · superx.so
KiloClaw▲871
Hosted OpenClaw. No Mac mini required.
Dev tools · Feb 2026 · kilo.ai
Lovon AI Therapy▲802
Talk it out and feel better
AI · Feb 2026 · lovon.app
Claude Opus 4.6▲764
Claude’s most advanced model for agentic tasks
AI · Feb 2026 · anthropic.com