Life & fun · alternatives · 2026

24 alternatives to STLFiles

The Best Place to Find 3D Printing STL Files

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
3D Viewer for Google Drive▲91
I use a ton of 3D Files as I love 3D printing in my spare time and I usually exchange them over Gmail and store them in Google Drive etc.. Google does not have a 3D Preview of files so I've built a small Google Workspace Addon that opens the file into a clean "Google like" web app that supports most files. Other solutions existed but they were full of ads and looking absolutely terrible. It got a bit of traction (around 400 users) on the store so thought I would share it here! Would love to have feedback! Each file is treated purely in the browser for maximum privacy
Jan 2026 · 3dviewer.co · its alternatives →
2
PartFit 3D▲7
Split STL & 3MF files to fit any 3D printer
Aug 2026 · partfit3d.com · its alternatives →
3
3D illustrations▲164
Over 141,000 customizable 3D illustrations
2023 · iconscout.com · its alternatives →
4
Abstract 3D Illustration Pack▲187
World's most extensive selection of handpicked & curated 3Ds
2021 · iconscout.com · its alternatives →
5
STL Shelf▲5
Organize, version, and search your 3D model library
Feb 2026 · stl-shelf.com · its alternatives →
6
3D Bay▲229
Royalty free 3D stock images
2021 · cakhiatvttbdg.tv · its alternatives →
7
3D Packing for 3D Printing▲260
2017 · michaelfogleman.com · its alternatives →
8
Free online PNG to STL conversion tool▲9
Free to convert PNG to STL for 3d printing with 3DPEA
2024 · 3dpea.com · its alternatives →
9
Webprints (beta)▲84
Your Home for 3D Model File Sharing, Printing & Education
2023 · webprints.com · its alternatives →
10
Stllink▲9
3D Printing Marketplace for Designers
2024 · stllink.pages.dev · its alternatives →
11
ConvertMesh▲11
Free 3D file converter - 3MF, STL, OBJ, PLY, GLTF online
2025 · convertmesh.com · its alternatives →
12
365+ 3D Printing Objects▲103
A year's worth of monetizable 3D printing things
2023 · theveller.gumroad.com · its alternatives →
13
Large-Format 3D Printing by Voodoo Manufacturing▲79
Go big, and 3D print massive parts for you next project
2018 · its alternatives →
14
Thingiverse STL Library▲6
Find and easily print the best 3D things available
2023 · play.google.com · its alternatives →
15
3D Hubs HD▲136
High definition local 3D printing
2015 · hubs.com · its alternatives →
16
100x Faster Slicing of SCAD Files for 3D Printing▲103
100x Faster Slicing of SCAD Files for 3D Printing. Contribute to moehriegitt/hob3l development by creating an account on GitHub.
2018 · github.com · its alternatives →
17
LayerGen AI▲90
Generate print-ready D&D miniatures from text or image
Apr 2026 · layergen.ai · its alternatives →
18
Printytron▲8
Create 3D prints by describing them. Download the STL.
Jul 2026 · printytron.com · its alternatives →
19
Curioos Disk Print▲116
On-demand art prints
2016 · curioos.com · its alternatives →
20
3D Premium Icons▲86
20 premium 3D icons for free
2021 · zemoreira.gumroad.com · its alternatives →
21
Solidoodle▲65
Affordable 3D Printers
2014 · solidoodle.com · its alternatives →
22
3d4u▲9
A hand-picked directory of the best resources for everything
2016 · 3d4u.co · its alternatives →
23
EasyTraceSTL ▲4
Free, simple 3D design tool: models from pictures to STL
Jun 2026 · github.com · its alternatives →
24
IN&OUTPUT ▲6
AI turns your text and images into 3D STL files instantly
Dec 2025 · inoutput-d8ad2f28.base44.app · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →