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Viewers | Object Enablers | AutoCAD | Inventor, HSM/CAM, Fusion, Factory, Alias | Design Review, DWF, DWG TrueView, SketchBook, A360 | Revit, Robot, Steel | Navisworks, Showcase, BIM 360 | C-Dilla, Licensing, AdLM, Flex | CAM - PowerMill, FeatureCAM, PowerShape | CAD Utilities and add-ins | Other Goodies | Tools (standalone, Autodesk) | TRIAL versions | AutoCAD | AutoCAD LT | Mechanical, Electrical, ecscad, MDT | Map, Civil 3D, Raster, InfraWorks, Vehicle | Inventor, HSM/CAM, Fusion, Factory, Alias | Architecture, MEP | VIZ | 3ds Max, Maya, Mudbox, MotionBuilder, VRED | Design Review, DWF, DWG TrueView, SketchBook, A360 | MapGuide, Topobase, Map Server | Revit, Robot, Steel | Vault, ADMS | MechSoft (obsolete) | Navisworks, Showcase, BIM 360 | Plant 3D, P&ID | Fabrication | C-Dilla, Licensing, AdLM, Flex | Simulation, CFD | CAM - PowerMill, FeatureCAM, PowerShape | Fix | CAD Utilities and add-ins | Other Goodies | Tools (standalone, Autodesk) | OTHER UPDATES | Inventor, HSM/CAM, Fusion, Factory, Alias | Revit Families | Vault, ADMS | Our shareware (trial) | Games | CAD Utilities and add-ins | Other Goodies | Tools (standalone, Autodesk) | DWG Libraries, dynamic blocks | TRIAL versions | Microsoft | HP |
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Info
Autodesk - free
Viewers
--
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Autodesk DWF Viewer 7 EN (build 928) - fast viewer for DWF files (incl. DWF 6, 3D DWF, multi-page, print to scale, merged lines, relative links, object properties, assembly tree, BOM, etc., for WinXP/2000 - to autoinstall visit www.cadstudio.cz/dwf) for Win98 use ver.6.5 -- obsolete, use Design Review External
14.9MB
15.6.2006
More information
Object Enablers
2011
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Open Light 2011 Object Enabler for AutoCAD 2011, AutoCAD Civil 2011, AutoCAD Mechanical 2011... (Open Light runtime, 32-bit) External
1.8MB
26.3.2010
 
2012
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Open Light 2012 Object Enabler for AutoCAD 2012, AutoCAD Civil 2012, AutoCAD Mechanical 2012... (Open Light runtime, 32-bit) External
1.7MB
8.6.2011
More information
2013
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Open Light 2013 Object Enabler for AutoCAD 2013, AutoCAD Civil 2013, AutoCAD Mechanical 2013... (Open Light runtime, 32-bit) External
17MB
3.4.2012
More information
2014
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Open Light 2014 Object Enabler for AutoCAD 2014, AutoCAD Civil 2014, AutoCAD Mechanical 2014... (Open Light runtime, 32-bit) External
2.9MB
2.4.2013
More information
2015
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Open Light 2015 Object Enabler for AutoCAD 2015, AutoCAD Civil 2015, AutoCAD Mechanical 2015... (Open Light runtime, 32-bit) External
3.2MB
28.3.2014
More information
2016
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Open Light 2016 Object Enabler for AutoCAD 2016, AutoCAD Civil 2016, AutoCAD Mechanical 2016... (Open Light runtime, 64-bit) External
4MB
21.4.2015
More information
2017
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Open Light 2017 Object Enabler for AutoCAD 2017, AutoCAD Civil 2017, AutoCAD Mechanical 2017... (Open Light runtime, 64-bit) External
4MB
20.4.2016
More information
2019
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Open Light 2019 Object Enabler for AutoCAD 2019, Civil3D 2019, AutoCAD Mechanical 2019... (Open Light runtime, 64-bit) External
4MB
30.4.2018
 
Tools (standalone, Autodesk)
--
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AutoCAD mobile for iOS, V6.2 - free DWG editor for Apple iPad, iPhone, iPod (iOS 14+) - incl. 3D, GPS, ePrint, OpenGL, Google Drive, Leica Disto External
470MB
21.9.2022
V6.2.1
More information
Patches + updates
AutoCAD
R2023
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Inventor Interoperability 2023 (Inventor Server) - model view for AutoCAD 2023 External
755MB
9.7.2024
More information
R2024
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Inventor Interoperability 2024 (Inventor Server) - model view for AutoCAD 2024 External
1.3GB
10.4.2024
More information
R2025
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Inventor Interoperability 2025 (Inventor Server) - model view for AutoCAD 2025 External
1.6GB
9.4.2025
 
R2026
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Inventor Interoperability 2026.1 (Inventor Server) - model view for AutoCAD 2026 External
1.57GB
15.7.2025
 
Inventor, HSM/CAM, Fusion, Factory, Alias
--
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Revit Interoperability 2024 (for Inventor 2024), 2024.3.2 External
2.8GB
6.5.2025
 
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Revit Interoperability 2025 (for Inventor 2025), 2025.4.1 External
3.4GB
6.5.2025
 
Go to file
Revit Interoperability 2026.1 (for Inventor 2026) External
3.6GB
5.6.2025
 
3ds Max, Maya, Mudbox, MotionBuilder, VRED
max2015
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Subscription Extension 1 for 3ds Max 2015 - OpenSubdiv, Alembic, ShaderFX (subscription only) External
152MB
12.8.2014
 
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Subscription Extension 1 for 3ds Max Design 2015 - OpenSubdiv, Alembic, ShaderFX (subscription only) External
152MB
12.8.2014
 
Revit, Robot, Steel
Revit2013
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Revit Extensions (Q3 update) - 2013 (subscription only) - structural analysis, modeling, reinforcement, interoperability and construction documentation, SDNF... (EN) External
54MB
22.10.2012
 
Revit2016
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Classification Manager for Revit 2016 (BIM classification systems) External
3.9MB
1.11.2015
 
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CoBIE Extension for Revit 2016 (free) External
3.2MB
20.2.2016
More information
Revit2017
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Classification Manager for Revit 2017 (BIM classification systems) External
3.9MB
18.5.2016
 
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CoBIE Extension for Revit 2017 (free) External
3.2MB
18.5.2016
 
Revit2018
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Classification Manager for Revit 2018 (BIM classification systems) External
3.9MB
18.7.2017
 
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COBie Extension for Revit 2018 (free) External
3.5MB
14.9.2017
 
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Enhanced DWG Exporter for Revit 2018 (free) External
83MB
5.11.2018
 
Revit2019
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BIM Interoperability Tools for Revit 2019, V8.0.8046 - Classification Manager, COBie Extension, Model Checker (subscription) External
13MB
3.3.2022
V8.0.8046
 
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Enhanced DWG Exporter for Revit 2019 (free) External
57MB
5.2.2019
 
Revit2020
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BIM Interoperability Tools for Revit 2020, V9.0.8326 - Classification Manager, COBie Extension, Model Checker (subscription) External
12MB
8.11.2022
V9.0.8326
 
Revit2021
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BIM Interoperability Tools for Revit 2021, V9.1.8599 - Classification Manager, COBie Extension, Model Checker (subscription) External
14MB
10.8.2023
V9.1.8599
 
Revit2022
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BIM Interoperability Tools for Revit 2022, V9.2.3.18339 - Classification Manager, COBie Extension, Model Checker (subscription) External
15MB
17.10.2024
V9.2.3
 
Revit2023
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BIM Interoperability Tools for Revit 2023, V10.0.9.4966 - Classification Manager, COBie Extension, Model Checker (subscription) External
24MB
13.9.2025
V10.9.4966
 
Revit2024
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BIM Interoperability Tools for Revit 2024, V10.0.9.4966 - Classification Manager, COBie Extension, Model Checker (subscription) External
48MB
13.9.2025
V10.9.4966
 
Revit2025
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BIM Interoperability Tools for Revit 2025, V10.0.9.4966 - Classification Manager, COBie Extension, Model Checker (subscription) External
32MB
13.9.2025
V10.9.4966
 
Revit2026
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BIM Interoperability Tools for Revit 2026, V10.0.9.4966 - Equipment Data Tool, Room & Area Sync, Standardized Data Tool, COBie Extension, Model Checker External
161MB
13.9.2025
V10.9.4966
 
Go to file
Interoperability Tools Model Checker Configurator v10.0.3.13482 for Revit (2023-2026) and Validation Tool External
12MB
19.6.2025
 
Navisworks, Showcase, BIM 360
--
Go to file
COBie Extension for Navisworks 2018, 2019 (free) External
36MB
13.2.2019
 
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Navisworks Manage 2015 - Revit interoperability security update (heartbleed) External
68MB
21.5.2014
More information
Go to file
Navisworks Simulate 2015 - Revit interoperability security update (heartbleed) External
68MB
21.5.2014
More information
CAD Utilities and add-ins
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DXFIN - read DXF into an open R14 drawing
3kB
 
Go to file
ISOCP - PanEuro ISO Unicode fonts for R13/R14 (all Eastern European characters, IsoCPEur)
366kB
26.5.1998
 
Free applications and CAD utilities (mostly our freeware & trials)
Our shareware (trial)
Go to file
CADstudio XLSparam - export/import dyn.block+constraint parameters to Excel, link table cells with parameters and geom.properties of drawing objects, for AutoCAD 2021-2014 (trial/CS+)
61kB
16.11.2020
V1.1
More information
Go to file
LiveLabel 2007 reactor - dynamically link and label properties of AutoCAD objects (AutoCAD 2007, trial)
291kB
13.11.2006
More information
Go to file
LiveLabel reactor - dynamically link and label properties of AutoCAD objects (A2002, trial)
280kB
14.4.2002
More information
Games
Go to file
Tic-Tac-Toe game in Inventor iLogic, open the T3.iam (Inv2016+, by Agnim Agarwal)
1MB
13.10.2017
 
CAD Utilities and add-ins
Go to file
3DPolyC/3DPolyS - draw 3D polyline by entering 3Dlength,azimuth,slope or elevation,slope,2Dpoints (VLX Lisp for AutoCAD)
16kB
4.1.2018
V1.2
 
Go to file
ATTOUT/ATTIN - extended attribute processing, CSV/Excel, incl. dynamic properties and LT-support (VLX for AutoCAD)
23kB
20.3.2025
V1.1
More information
Go to file
AutoClass - automatic classification of DWG objects properties to colors or layers (VLX for AutoCAD)
27kB
29.4.2025
V1.3
More information
Go to file
AutoExec.vlx - embed LISP macros into DWGs and load/execute them automatically on open (VLX LISP for AutoCAD)
19kB
16.8.2024
V1.1
More information
Go to file
BlockCoords - export block coordinates and attributes and other properties to CSV (LSP for AutoCAD and LT)
4501
4.11.2024
V1.3
 
Go to file
Click2OO - copy coordinates of clicked points to OpenOffice/StarOffice Calc (VLX LISP for AutoCAD)
16kB
10.12.2013
V1.0
 
Go to file
COGOtext - set COGO point properties (number, descr.) from close texts (VLX LISP for Civil3D)
21kB
20.2.2025
V1.0
More information
Go to file
Copy layer properties from one viewport to all other layouts/viewports (VLX LISP for AutoCAD)
14kB
25.1.2019
V1.0
 
Go to file
CSreportAtt - extracts selected block attributes or DWG properties to a TXT file, e.g. for ScriptPro (CS+) External
14kB
30.1.2014
V1.0
 
Go to file
DblClick reactor opens hyperlinks attached to AutoCAD drawing objects just by double-click
2kB
8.4.2005
 
Go to file
DTMcolSl - analyze/color terrain model (3DFACEs) slopes in AutoCAD (VLX Lisp)
16kB
28.8.2017
V1.2
More information
Go to file
DWGprop - DWG properties import/export, by Irné Barnard
3.7kB
8.6.2023
 
Go to file
DWGpropsCSV - batch import drawing properties from Excel (VLX LISP for AutoCAD)
13kB
8.6.2023
V1.0
 
Go to file
EditCustomProperties - change order and edit DWG properties (LSP, by kruuger)
27kB
12.11.2020
 
Go to file
ExplodeIP (VLX) - explode and inherit properties (e.g. for exploding MPolygons)
1644
6.8.2007
 
Go to file
fAREA - creates a dynamic area label (acreage of the selected object/s), or length label (perimeter, fLENGTH), or property label (fPROP) - VLX LISP for AutoCAD
18kB
14.12.2024
V1.21
More information
Go to file
MakeMore (Kent Cooper) - create similar drawing object as the selected one (LSP for AutoCAD)
31kB
16.5.2016
 
Go to file
MatchLayP - copies layer properties to another layer (VLX Lisp for AutoCAD)
1552
20.8.2008
 
Go to file
ModDXF - generalized editor/lister of DWG-entity internal DXF-code properties (VLX LISP for AutoCAD)
50kB
2.5.2024
V1.5
More information
Go to file
MPROP - AutoCAD mass properties with material density (ARX for R14)
7kB
22.10.1998
 
Go to file
OpenDwgContextMenuBuilder - creates Explorer DWG context menu for choosing AutoCAD version to open the DWG (CS+ bonus) External
423kB
13.4.2016
 
Go to file
PLDiet (PLD) - simplify LWpolylines, reduce number of vertices, weed (by B.Hailey, CAB, K.Cooper; LSP for AutoCAD)
9825
3.9.2018
 
Go to file
PreSave reactor - perform selected actions before any Save operation (zoom, layer, purge, preview, saveAs, author, PC, AcadVer...) - VLX for AutoCAD
27kB
29.4.2025
V1.7
More information
Go to file
PropByLayer (former LColor) and PropByObject - change "bylayer" properties of selected objects to the color, linetype, lineweight and transparency of their layer, or set layer properties by 1st object; opposite to SetByLayer (LSP for AutoCAD)
17kB
16.8.2022
V1.1
More information
Go to file
PROPS - PROPin/PROPout - export/import DWGproperties (by CodeDing, LSP for AutoCAD+LT)
2826
8.10.2024
 
Go to file
SelDB - select dynamic blocks by dynamic properties (VLX Lisp for AutoCAD)
18kB
21.5.2022
V1.3
 
Go to file
SetByBlock - set object properties to ByBlock, incl. in blocks and arrays (VLX LISP for AutoCAD)
22kB
19.8.2025
V1.1
 
Go to file
SlopeTick - draw slope tickmarks (batter lines, hatches, grading) between two polylines
19kB
8.10.2024
V1.4
 
Go to file
SlopeV - křivka se segmenty zadanými horizontální délkou a sklonem (úhel,%,‰,1:X) - LISP pro AutoCAD (CS+) External
13kB
5.2.2016
V1.1
More information
Go to file
srxTEXT - search and replace AutoCAD drawing texts using regular expressions, supports batch scripts, table replacements, numeric intervals (free)
21kB
21.11.2024
V2.6
Description
Go to file
Syn - synchronize block attributes, keep selected properties (V1.41c, by Patrick_35)
12kB
20.2.2019
 
Go to file
XLStoCSV - convert XLS/XLSx to global CSV file without opening Excel (REG+VBS)
1518
21.8.2025
More information
Fusion
Go to file
Open_From_My_Computer - add-on for Fusion 360, open F3D/F3Z locally
35kB
15.12.2022
More information
Inventor
Go to file
Be.Smart T4I 2026/2025/2024/2023 (trial/update) - bonus nástroje CS+ pro Autodesk Inventor, vč. automatizace iProperties, BOM, QR Code, camera-sync, jobtime time tracker, iLogic... (zdarma pro zákazníky, CZ/EN/FR/PL/ES/PT) External
5.6MB
28.3.2025
V26.5.0.0
More information
Go to file
FeatureRename - rename Inventor features by geometrical properties (Inventor 2010/2009, 32/64-bit), by Allen Gager
2.5MB
14.11.2009
More information
--
Go to file
SelectionInfo - non-modal iProperties palette - Inventor add-on (on GitHub, incl. C# source code) External
30kB
13.12.2019
More information
Other Goodies
Go to file
Bubble for AutoCAD v2.94 - dynamically displays drawing entity properties - in English, Spanish, French, German, Italian, Czech (R14, 2000/i/2002, 2004/2005/2006, 2007/2008/2009 + LT + ADT + Map)
10MB
19.5.2012
More information
Go to file
CxDocBar - visually switch between multiple open drawings (A2000/2000i)
33kB
5.1.2001
 
Go to file
OSIfont - free technical TrueType font (TTF) for european CAD projects (see also ISOCPEUR) External
38kB
31.5.2012
 
Go to file
Units Converter - web converter for over 750 physical measurement units (Chrome Extension) External
50kB
5.2.2020
 
Go to file
XGL Viewer - free 3D viewer for XGL and ZGL files (OpenGL data), EXE + source code
553kB
2.9.2009
 

How to load a LISP application (.LSP/.VLX) into AutoCAD? See the Tip 7245.

Many other files also on ARKANCE Helpdesk, CAD blocks in the Block catalog.


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