CAD/BIM Library of blocks "unfold cloud"

Free CAD and BIM blocks library - content for AutoCAD, AutoCAD LT, Revit, Inventor, Fusion 360 and other 2D and 3D CAD applications by Autodesk. CAD blocks and files can be downloaded in the formats DWG, RFA, IPT, F3D. You can exchange useful blocks and symbols with other CAD and BIM users. See popular blocks and top brands.

Category Vendor Architecture/Generic 13856 [-testing-] 210 _Other 248 Animals 139 Annotation 120 Bathroom 573 Fixture 209 Toilette, WC 72 Bedroom 289 Ceiling 303 Construction details 320 Fittings 37 Decoration 357 Devices 372 Computers 133 Electronics 174 Optical 9 Doors 759 Sliding 156 Drawing elements 258 Entertainment 190 Music instruments 27 Toys 36 Exterior 297 Street furniture 83 Fences 70 Floor 32 Foliage, trees, plants 316 Furnishing 123 Furniture 2199 Seating 723 Tables 276 Hobby 37 Industrial 199 Kitchen 581 Food, drinks 19 Hoods 21 Kitchen equipment 124 Kitchen sink 55 Kitchenware 73 Lights 499 Medical care 61 Office 129 People 398 Projects 116 Roof 129 Safety 271 Fire protection 29 Shop, service 98 Sport 220 Sport field 74 Stairs 176 Elevators 11 Stove, fireplace 37 Structural, construction 1571 Concrete 125 Steel 1283 Wood 32 Suits, shoes 12 Templates 25 Terrain 9 Vehicles 1633 Flying 177 Industrial 288 Railway 87 Single-track 72 Water 54 Walls 86 Weapons 13 Windows 377 Electrical 1543 _Other 105 Conductors, cables 63 Connectors 117 Electronic parts 530 Engines 20 Installation 389 Communication 213 Instrumentation 53 Data acquisition 2 Meters 18 Recorders 2 Line circuits 74 Power parts 53 Relays, switches 16 Switchboxes, fuses 88 Transformer 36 Mapping 446 _Other 38 Building objects 32 Elevations 2 Flags 10 Ground types 25 Line symbols 82 Mapping symbols 46 Maps 68 Mining 19 Networks 43 Points 15 Traffic equipment 47 Waters 14 Mechanical 3758 _Other 251 Bearings 52 Bolts 420 Electric parts 33 Forms 6 Gears 60 Materials 26 Motors and accessories 155 Moving parts 183 Plastic 1798 Power 9 Profiles 174 Robotics 9 Shafts 19 Shapes 157 Sheetmetal 203 Tools 186 Welding 17 Piping, P&ID 3113 _Other 68 Functional symbols 37 Heating 226 HVAC 326 Hydraulics 21 Pipes 1739 Flanges 653 Pneumatics 23 Pumps 74 Tanks 136 Valves 325 Water, wastewater 137 Transportation 391 _Other 60 Construction 116 Railways 33 Roads 71 Traffic signs horiz. 26 Traffic signs vert. 84

Selected blocks (choose category on the left):block Total found 16 records 00_RR_SILVER_CLOUD 00_RR_SILVER_CLOUD.dwg The 1955 Rolls Royce Silver Cloud cat: Vehicles DWG2004 Downloaded: 491x Size 142,7kB • from 12.11.2013 Uploader: lucabalducci • Author: lucabalducci • Manufacturer: Rolls-Royce Revision Revision.dwg Revision cloud cat: Structural, construction DWG2013 Downloaded: 278x Size 48kB • from 09.12.2023 Uploader: Michael-98 • Author: Michael Rokhlenko CONICAL ELBOW CONICAL_ELBOW.dwg 2D and 3D methods + metal sheet unfold cat: Sheetmetal DWG2018 Downloaded: 1175x Size 693,4kB • from 16.10.2021 Uploader: philippe JOSEPH • Author: Philippe JOSEPH augmented truncated dodecahedron augmented_truncated_dodecahedron.dwg Augmented truncated dodecahedron - unfold/refold from the Mesh_Unfolder tool cat: Shapes DWG2018 Downloaded: 8x Size 88,5kB • from 27.01.2026 Uploader: Vladimír Michl • Author: ARKANCE Tridiminished rhombicosidodecahedron1 Tridiminished_rhombicosidodecahedron1.dwg Tridiminished rhombicosidodecahedron - unfold/refold from the Mesh_Unfolder tool cat: Shapes DWG2018 Downloaded: 4x Size 85,4kB • from 27.01.2026 Uploader: Vladimír Michl • Author: ARKANCE Alkune 60 Alkune_60.dwg Alkune 60 cat: Pipes DWG2010 Downloaded: 747x Size 157,1kB • from 03.03.2016 Uploader: edvinaspalanga • Author: Algis Trisakis Trisakis.dwg 3 Way cat: Pipes DWG2010 Downloaded: 466x Size 484,7kB • from 05.03.2016 Uploader: algisklaipeda • Author: Algis Kužel kužel.ipt Cone - sheetmetal unfold cat: Sheetmetal Inventor part Downloaded: 398x Size 230kB • from 25.11.2006 Uploader: Vladimír Michl cloud dancer cloud_dancer.dwg RC glider airplane model cat: Flying DWG2000 Downloaded: 172x Size 212,3kB • from 19.02.2018 Uploader: bluemartyn UnfoldRS unfold.dwg Sample model for the UnfoldRS utility - see the tips cat: Sheetmetal DWG2018 Downloaded: 609x Size 86,3kB • from 29.06.2023 Uploader: Vladimír Michl pages: 1 2   Next

CAD blocks can be downloaded and used for your own personal or company design use only. Any distribution of the Catalog content (to other catalogs, web download, CD/DVD media, etc.) is prohibited - see Terms of use. The DWG-version problem (not valid file, invalid file, drawing not valid, cannot open) can be solved by the Tip 2869.

See also block-statistics and the latest 100 blocks.