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Download of CAD utilities
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File
Size
Date
Info
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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

14.9MB
15.6.2006
Autodesk Express Viewer 3.1 v èeštinì (CZ) - rychlý prohlížeè DWF (vè. DWF 6, tisk v mìøítku, relativní hyperodkazy, atd.) -- zastaralý, použijte Design Review

2.32MB
28.8.2003
Autodesk Maya PLE 8.5 (Personal Learning Edition) - free for non-commercial use (Windows or Mac OS X)

240MB
25.6.2007
Revit
Autodesk Revit PDF Writer 4.2 tool (HyperXpress, Windows driver) currently not available

6MB
30.4.2003
R2011
nVidia Performance Driver (accelerator) for AutoCAD 2011, 2010, 2009 and 3ds Max 2011, 2010, 2009 - 32/64-bit (Ver. 18.1.6)

4MB
5.2.2011
R2023
R2024
R2025
R2026
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Inventor2018
Maya2015
Subscription Extension 1 for Maya 2015 - Color management, Performance profiler, Workflow (subscription only)

322MB
10.9.2014
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Autodesk Data Connector for Power BI (for Revit, Inventor, Rhino, Grasshopper, Dynamo, Tekla, Civil 3D)

18MB
27.3.2025
V2.0.11
Revit2013
Revit Extensions (Q3 update) - 2013 (subscription only) - structural analysis, modeling, reinforcement, interoperability and construction documentation, SDNF... (EN)

54MB
22.10.2012
Revit2016
Revit2017
Revit2018
Revit2019
BIM Interoperability Tools for Revit 2019, V8.0.8046 - Classification Manager, COBie Extension, Model Checker (subscription)

13MB
3.3.2022
V8.0.8046
Revit2020
BIM Interoperability Tools for Revit 2020, V9.0.8326 - Classification Manager, COBie Extension, Model Checker (subscription)

12MB
8.11.2022
V9.0.8326
Revit2021
BIM Interoperability Tools for Revit 2021, V9.1.8599 - Classification Manager, COBie Extension, Model Checker (subscription)

14MB
10.8.2023
V9.1.8599
Revit2022
BIM Interoperability Tools for Revit 2022, V9.2.3.18339 - Classification Manager, COBie Extension, Model Checker (subscription)

15MB
17.10.2024
V9.2.3
Revit2023
BIM Interoperability Tools for Revit 2023, V10.0.3.13482 - Classification Manager, COBie Extension, Model Checker (subscription)

24MB
3.6.2025
V10.3.13482
Revit2024
BIM Interoperability Tools for Revit 2024, V10.0.3.13482 - Classification Manager, COBie Extension, Model Checker (subscription)

48MB
3.6.2025
V10.3.13482
Revit2025
BIM Interoperability Tools for Revit 2025, V10.0.3.13482 - Classification Manager, COBie Extension, Model Checker (subscription)

32MB
3.6.2025
V10.3.13482
Revit2026
BIM Interoperability Tools for Revit 2026, V10.0.3.13482 - Classification Manager, COBie Extension, Model Checker

161MB
3.6.2025
V10.3.13482
Interoperability Tools Model Checker Configurator v10.0.3.13482 for Revit (2023-2026) and Validation Tool

12MB
19.6.2025
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mtEDITOR - simple replacement of AutoCAD MTEXT editor, now with customization, special characters, upper/lowercase; may need VB6 runtime (V.Seiner)
13kB
3.8.2004
Material library (.adsklib+textures) for the BIM library PERITO (by BIMproject, see CADforum.cz)
111MB
11.6.2014
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
DWGsign 1.1.14 (EN/CZ/FR) - watermark your DWG drawing with your permanent invisible signature (for AutoCAD 2020/2019/2018/2017/2016)

1.3MB
10.6.2019
V1.1.14
LiveLabel 2007 reactor - dynamically link and label properties of AutoCAD objects (AutoCAD 2007, trial)
291kB
13.11.2006
LiveLabel reactor - dynamically link and label properties of AutoCAD objects (A2002, trial)
280kB
14.4.2002
Excellink
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ATTOUT/ATTIN - extended attribute processing, CSV/Excel, incl. dynamic properties and LT-support (VLX for AutoCAD)
23kB
20.3.2025
V1.1
AutoClass - automatic classification of DWG objects properties to colors or layers (VLX for AutoCAD)
27kB
29.4.2025
V1.3
BBox - draws permanent or temporary bounding boxes (rectangle, circle, 3D box or cylinder) for selected drawing objects, supports UCS (VLX LISP)
18kB
31.10.2023
V1.2
BlockCoords - export block coordinates and attributes and other properties to CSV (LSP for AutoCAD and LT)
4501
4.11.2024
V1.3
COGOtext - set COGO point properties (number, descr.) from close texts (VLX LISP for Civil3D)
21kB
20.2.2025
V1.0
Copy layer properties from one viewport to all other layouts/viewports (VLX LISP for AutoCAD)
14kB
25.1.2019
V1.0
CSreportAtt - extracts selected block attributes or DWG properties to a TXT file, e.g. for ScriptPro (CS+)

14kB
30.1.2014
V1.0
DblClick reactor opens hyperlinks attached to AutoCAD drawing objects just by double-click
2kB
8.4.2005
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
IncObj - incrementally number any DWG objects into hyperlinks (can be scheduled to EXTRDATA)
15kB
8.9.2014
LayLay reactor - switches selected layers on/off when entering Model and Paperspace DWG layouts
10kB
23.11.2008
V1.0
LookupXLS - lookup DWG texts and attribute values from Excel XLS tables, replace/hyperlink (VLX for AutoCAD)
195kB
18.2.2025
V1.6
MakeMore (Kent Cooper) - create similar drawing object as the selected one (LSP for AutoCAD)
31kB
16.5.2016
MEASURE2 - performs the MEASURE command from both ends to the middle of a curve (.LSP for AutoCAD)
1kB
25.7.2007
ModDXF - generalized editor/lister of DWG-entity internal DXF-code properties (VLX LISP for AutoCAD)
50kB
2.5.2024
V1.5
PerpFrom - draw perpendicular from a curve foot, dynamic, transparently 'PF (VLX Lisp for AutoCAD)
14.5kB
23.3.2020
V1.1
PLDiet (PLD) - simplify LWpolylines, reduce number of vertices, weed (by B.Hailey, CAB, K.Cooper; LSP for AutoCAD)
9825
3.9.2018
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
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
PROPS - PROPin/PROPout - export/import DWGproperties (by CodeDing, LSP for AutoCAD+LT)
2826
8.10.2024
SelSim - select similar objects (type+layer), across layouts (LSP for AutoCAD, by A.Wuellner, M.Perry)
1476
22.9.2014
SetByBlock - set object properties to ByBlock, incl. in blocks and arrays (VLX LISP for AutoCAD)
16kB
9.9.2023
V1.0
srxTEXT - search and replace AutoCAD drawing texts using regular expressions, supports batch scripts, table replacements, numeric intervals (free)
21kB
21.11.2024
V2.6
Inventor
Be.Smart T4I 2026/2025/2024/2023 (trial/update) - bonus nástroje CS+ pro Autodesk Inventor, vè. automatizace iProperties, BOM, QR Code, camera-sync, jobtime time tracker, iLogic... (zdarma pro zákazníky, CZ/EN/FR/PL/ES/PT)

5.6MB
28.3.2025
V26.5.0.0
FeatureRename - rename Inventor features by geometrical properties (Inventor 2010/2009, 32/64-bit), by Allen Gager
2.5MB
14.11.2009
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SelectionInfo - non-modal iProperties palette - Inventor add-on (on GitHub, incl. C# source code)

30kB
13.12.2019
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
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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