Over 1.102.000 registered users (EN+CZ).
AutoCAD tips, Inventor tips, Revit tips, Civil tips, Fusion tips.
Try the new precise Engineering calculator.
New AutoCAD 2026 commands and sys.variables and env.variables,.
Download of CAD utilities
Download
File Download: [ + show all files ]

File
Size
Date
Info
--
AutoSketch Release 2.1fc - limited version for conversion of old .SKD files (32-bit only)

2.2MB
8.12.2004
R2002
Updated AC1ST15.DLL for 2002 family (conflicts with Norton Antivirus 2003 Pro) for ACAD,LT,ADT,MDT,max,VIZ4,Inventor5/6,Volo

48kB
11.11.2002
R2012
AutoCAD DGN Hotfix for 2012, DGNPURGE - prevents bloated DWG files when copying from DGNs

102kB
20.8.2013
R2014
AutoCAD DGN Hotfix for 2013/2014, DGNPURGE - prevents bloated DWG files when copying from DGNs

96kB
24.7.2013
--
Autodesk Distributed CAM for Inventor CAM, Fusion 360 and HSMworks (version 14.1.0.42604, 32/64-bit)

808kB
2.12.2019
Inventor2011
Inventor 2011 + SAP Service Pack 2 Client Update 30.6. for Autodesk Vault 2012 Server (ADMS2012) 32-bit

34MB
30.6.2011
Inventor 2011 + SAP Service Pack 2 Client Update 30.6. for Autodesk Vault 2012 Server (ADMS2012) 64-bit

33MB
30.6.2011
Inventor 2011 Service Pack 2 Client Update 30.6. for Autodesk Vault 2012 Server (ADMS2012) 32-bit

33MB
30.6.2011
Inventor 2011 Service Pack 2 Client Update 30.6. for Autodesk Vault 2012 Server (ADMS2012) 64-bit

33MB
30.6.2011
Inventor2018
Inventor2024
Feature Recognition - automatic recognition of features on imported 3D models - for Inventor 2024-2015 (subscription)

3MB
21.2.2024
--
Revit2015
Autodesk Site Designer Extension for Revit 2015 - mass grading, building pads, streets, sidewalks, parking lots, retaining walls (subscrription)

32MB
17.9.2014
Revit2016
Autodesk Site Designer Extension for Revit 2016 - mass grading, building pads, streets, sidewalks, parking lots, retaining walls (subscrription)

58MB
1.8.2015
Revit2019
Revit2020
Revit2021
Revit2022
Revit2023
Revit2024
Revit2025
Revit2026
--
Autodesk Vault Professional 2015 integration for Pro/E Wildfire 4/5 and Creo 2 (subscription)

260MB
16.9.2014
SAMreport-Lite 3.6 (updated version of FlexLM report generator for FLEXlm 10.8/2007)

17.2MB
4.5.2006
mtEDITOR - simple replacement of AutoCAD MTEXT editor, now with customization, special characters, upper/lowercase; may need VB6 runtime (V.Seiner)
13kB
3.8.2004
Be.Smart Publisher4VLT V30.2.1/29.7/28.12/27.19 - automated PDM publishing for Autodesk Vault Pro 2025-2020 (trial/update)

38MB
8.8.2025
Xls2Curve/Curve2Xls - draws curves or points from coordinates in the selected range in the active Excel sheet, exports polyline/curve coordinates to Excel (trial version)
49kB
2.7.2025
V1.5
Att2Cons/Att2Var - transparently convert selected block attribute to Constant or Variable (VLX LISP for AutoCAD)
15kB
17.12.2022
V1.0
AttAdd and AttApp - adds/subtracts a number or appends a prefix/suffix to the specified attribute in selected blocks (VLX Lisp for AutoCAD)
11kB
14.12.2011
V1.1
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
BLKREDEF.LSP - redefines a drawing block with an updated version from a DWG file (can be batch scripted)
1722
23.6.2017
BrkList - breaks and marks selected curve at multiple points specified by a list of coordinates (stations)
9444
3.5.2009
V1.1
BuildingID - info about the Revit source model from exported DWG (VLX LISP for AutoCAD)
13kB
30.6.2017
V1.0
COPY2LAY - copies selected objects to all specified DWG layouts (VLX for AutoCAD)
14.5kB
10.5.2022
V1.2
CopyLay - copies selected layers (definitions) from another DWG file (VLX for AutoCAD)
14kB
25.10.2009
V1.0
CopyPageSetups - copy current page setups to all DWG files in the selected folder (VLX LISP for AutoCAD)
13.6kB
29.8.2012
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
Curve2Lin - convert any curve to segmented (poly)line, keep vertices, optimize (CS+ bonus for AutoCAD)

16kB
4.5.2019
V1.2
DBXremSL, DBXscanSL - scans DWG files, reports and removes excessive annotation scale lists in all drawings in selected folder (VLX/DBX)
17.4kB
6.1.2016
V1.4
DBXremVBA, DBXscanVBA - scans DWG files, reports and removes VBA macros in all drawings in selected folder (VLX/DBX)
25kB
15.12.2010
V1.3
DBXscanFus - scans folders for DWG files created in Fusion 360 - generates a report (VLX/DBX)
12kB
15.7.2014
V1.0
DBXscanInv - scans folders for DWG files saved (not exported) from Inventor - generates a report (VLX/DBX)
12kB
21.5.2014
V1.0
DBXscanRevit - scans folders for DWG files created in Revit - generates a report (VLX/DBX)
13kB
30.6.2017
V1.0
DGNconvert - batch convert selected DGN files to DWG (VLX Lisp for AutoCAD; CS+ bonus)

26kB
10.11.2015
V1.2
DGNspline2poly - convert DGN-imported spline to 2D/3D polyline with same vertices (VLX, CS+)

13.8kB
5.12.2018
V1.0
DimMask - adds text mask with specified color and offset to selected dimensions (VLX Lisp for AutoCAD and LT)
20kB
18.5.2019
V1.2
DUP - make a duplicate copy of selected objects, also repeatedly (VLX LISP for AutoCAD)
12560
22.6.2016
V1.0
DXEdel - delete references to .DXE files created by the DATAEXTRACTION command (VLX for AutoCAD)
11kB
15.2.2021
V1.2
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
FLay - automatic force layer for selected commands (drawing objects), AutoCAD LISP reactor (VLX)
136kB
2.1.2025
V2.6
FlipDimArrow2 - flip arrows (inside/outside) for selected dimensions (VLX Lisp for AutoCAD)
12kB
1.12.2013
GetCol - show real color of the selected object, incl. bylayer and block-nested (VLX Lisp for AutoCAD)
12kB
3.8.2011
V1.1
History - display (animate) the order the drawing entities were created (VLX Lisp for AutoCAD)
13kB
21.11.2024
V1.2
INTLINES - draws points in all intersections of selected objects, lines, incl. self-intersections (cdnc5-02.LSP by B.Kramer)
4749
10.1.2014
LayLay reactor - switches selected layers on/off when entering Model and Paperspace DWG layouts
10kB
23.11.2008
V1.0
LAYNSEL - move selected objects to a picked (sub)object's layer (LSP for AutoCAD)
13kB
16.10.2012
V1.1
Lin2Cyl/Cur2Cyl - converts selected lines or curves to 3D cylinders or tubes (VLX LISP for AutoCAD)
17kB
10.1.2022
V1.0
ListAssemblies - list selected Civil subassemblies incl. their DLL path (VLX for Civil)
15.5kB
3.1.2022
V1.1
LTspiral.xlsx - example of 2D spiral calculated in Excel, XY polyline ready to paste into AutoCAD LT
15519
9.3.2015
MakeMore (Kent Cooper) - create similar drawing object as the selected one (LSP for AutoCAD)
31kB
16.5.2016
NBlockList - lists all used blocks + nested blocks and their layers (VLX LISP for AutoCAD)
18kB
14.1.2016
V1.0
NCOPY0 - a modified Express Tool - make a copy of a selected nested entity from a block or xref
2983
15.12.2009
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
PtOutline - convex outline (hull) of selected 2D/3D points (VLX Lisp for AutoCAD)
13520
25.3.2015
V1.0
Re-Assoc - reassociate disassociated/disconnected dimensions (VLX Lisp for AutoCAD)
12kB
2.12.2016
V1.0
ReLinkField (RLF) - re-link dynamic text field to a selected source object (VLX LISP for AutoCAD)
15kB
28.7.2020
V1.0
RIblock - replace selected instances of a block (or blocks) with another block, sync attributes, dyn.parameters (VLX Lisp for AutoCAD)
28kB
25.5.2017
V1.4
RotX - rotates selected objects relatively around individual insertion points (LSP by Martin Bielina)
1149
9.4.2009
ScaleXYZ - scales selected objects independently in the X-Y-Z axis (VLX Lisp for AutoCAD)
13kB
30.11.2010
V1.0
Scatter - move/rotate/scale/recolor selected DWG objects (or draw) randomly in 2D or 3D or curves - orchard, parking, crowd, vertices... (VLX Lisp for AutoCAD and LT)
29kB
9.4.2023
V2.1
Sel2BlkRef - auto-replace selected/similar objects with block references (VLX LISP for AutoCAD)
15kB
17.10.2018
V1.0
SelFace - select trilateral, quadrilateral, degenerated, singular, horizontal or ccw 3DFaces in drawing (VLX Lisp for AutoCAD, incl. Sel3face)
14kB
7.3.2015
V1.1
SetACIcolor - convert truecolor to ACI color in selected objects and blocks (VLX LISP for AutoCAD)
15kB
22.4.2019
V1.1
SMove - stretched move, proportionally stretch ref.points of selected objects (VLX Lisp for AutoCAD)
18kB
31.8.2015
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
StickLay - stick (glue) selected objects to their current layer (VLX LISP for AutoCAD)
18kB
11.7.2021
V1.0
SumaPloch - summarizes areas of selected objects, adds area label (VLX Lisp for AutoCAD)
12kB
1.10.2010
V1.1
SureSave reactor - always automatically save a copy of edited DWG (even on Close/Save:No) and on AutoSave; free VLX utility/reactor for AutoCAD+LT
33kB
29.4.2025
V1.9
Tab2XLS - copy AutoCAD TABLE(s) to Excel with a single click, saves to CSV or tab delimited TXT, incl. Unicode (VLX Lisp)
24kB
15.11.2023
V1.5
TabDeStyle - strip formatting/style from Excel-pasted tables (VLX LISP for AutoCAD, CS+/VIP)

14kB
17.12.2013
TRANS - easy translation of AutoCAD drawing texts - either manual, Trados-assisted (translation memory), database-driven (dbTrans), or automatic via Google Translate, Bing Translator or DeepL - gTrans/bTrans/dTrans (limited free version)
48kB
8.9.2025
V1.13
Twitter for AutoCAD - send tweets (statuses) directly from AutoCAD command line (VLX Lisp) - no longer supported - see ACADtweet
3239
28.8.2009
Revit
GetLevel - Revit 2008 addon utility - shows all elements associated with a level (S.Faust)
8582
9.1.2008
--
LCD fonts - free segmented TrueType fonts (TTF) for CAD design and technical documentation
41kB
13.7.2010
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.
PARTNERSHIP
ARKANCE UK Community - portal
IT CAD - magazine
BIMfo - BIM portal
F360 - Fusion portal
twiGIS - GIS/FM software
CAD NEWS


