Alternatives to CadNav

24 tools like CadNav, ranked by topic, tags and pricing. All of them open without an account.

No sign-up — opens and works · Opens in mainland China · Free · Probed with a real request; the date only advances when the site opens

NIH 3D Open
US NIH official 3D biomedical model library; free downloads without login.
3D3d模型医学Verified just now3d.nih.gov
CGBookcase Open
CC0 PBR textures, free for any purpose, no login.
3Dpbr材质cc0Verified just nowcgbookcase.com
Free Stock Textures Open
Free photographic texture library, commercial use allowed, no login.
3D贴图可商用Verified just nowfreestocktextures.com
FreePBR Open
Free PBR materials explicitly allowed in commercial projects; no login.
3Dpbr材质可商用Verified just nowfreepbr.com
NoEmotion HDRs Open
Free HDRI environment library; direct download without login.
3Dhdri免费Verified just nownoemotionhdrs.net
HDRMAPS Open
Real-captured HDRI library; 200+ freebies downloadable directly.
3Dhdri免费Verified just nowhdrmaps.com
MaterialX Library Open
AMD's official MaterialX material library; free downloads, no login.
3D材质materialxVerified just nowmatlib.gpuopen.com
Open3DModel Open
Free 3D model library, no login needed; most models personal or education use only.
3D3d模型免费Needs a proxyVerified just nowopen3dmodel.com
OpenGameArt Open
Open game asset library, 2D and 3D, CC0 or CC-BY, downloadable without login.
3D游戏资产cc0Verified just nowopengameart.org
3dicons Open
Free 3D icon packs with PNG and source file downloads
3D3D图标素材Verified just now3dicons.co
Kenney Open
A free game asset collection with 3D models, textures and sounds
3D游戏素材3D模型Verified just nowkenney.nl
80 Level Open
News and showcase site for 3D and game artists: breakdowns, tool releases and community topics.
3DcommunityshowcaseVerified just now80.lv
Blockbench Open
Open-source low-poly modeler for Minecraft and game art; free web app, no account needed.
3Dlow-polygame-assetsVerified just nowblockbench.net
Figuro Open
Free browser 3D editor that opens instantly; primitive modeling for prototypes and classrooms.
3D3d-modelingbrowserVerified just nowfiguro.io
MolView Open
Draw molecules online and get a rotatable 3D model instantly
3D化学分子Verified just nowmolview.org
Online 3D Viewer Open
Open STL, OBJ and GLTF models in the browser and rotate them
3D3D查看模型预览Verified just now3dviewer.net
Khronos glTF Viewer Open
Khronos's official glTF sample viewer for inspecting models
3DglTF3D标准Verified just nowgithub.khronos.org
3D Slash Open
Voxel-style modeling by adding and carving cubes; the web app works without login and exports STL.
3Dvoxel3d-modelingVerified just now3dslash.net
CGTrader Open
A big 3D model marketplace you can preview before filtering
3D3D模型市场Verified just nowcgtrader.com
Cesium Sandcastle Open
Cesium's official 3D globe examples, editable and runnable online
3D3D地球GISVerified just nowsandcastle.cesium.com
Sketchfab Open
The largest 3D model community, searchable and previewable online
3D3D模型社区Verified just nowsketchfab.com
bpmn.io Open
An online BPMN modeler that needs no login
3D流程图BPMNVerified just nowdemo.bpmn.io
glTF Viewer Open
Drag in glTF or GLB models for instant rendering with environment light
3DglTF3D渲染Verified just nowgltf-viewer.donmccurdy.com
3D File Converter Open
Batch 3D conversion plus mesh tools that stay on your device; no account.
3DconverterbatchVerified just now3dfileconverter.online

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