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Free applications and CAD utilities (mostly our freeware & trials)
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Go to file AutoClass - automatic classification of DWG objects properties to colors or layers (VLX for AutoCAD) 23kB 14.10.2022
V1.1
More information Buy
Go to file DWGOsign - automatically add signature to any changed DWG object (VLX reactor for AutoCAD, CS+ utility, trial) 1.2MB 31.10.2012
V1.1
More information Buy
Go to file Job-Time - time-tracking reactor - net editing time spent on DWG drawings (edittime) - VLX for AutoCAD 122kB 26.2.2024
V1.5
More information Buy
Go to file Map3Dprof - 3D profiles (incl.unfolds) for Autodesk Map 3D 2006/2005 (VLX, trial) 16kB 4.11.2005 More information Buy
Go to file PreSave reactor - perform selected actions before any Save operation (zoom, layer, purge, preview, saveAs, author, PC, AcadVer...) - VLX for AutoCAD (CS+) 23.5kB 16.1.2022
V1.6
More information Buy
Go to file SplitArea - subdivision of a closed area (parcel with an arbitrary shape) to multiple lots by acreage, now with higher speed/precision, Voronoi cells (VLX for AutoCAD, free) 27kB 11.3.2021
V1.5
More information  
Go to file SureSave reactor - always automatically save a copy of edited DWG (even on Close/Save:No) and on AutoSave; free VLX utility/reactor 31kB 14.12.2023
V1.8
More information  
Go to file SVG Export - publish DWG drawings to SVG file format (trial, CS+ bonus utility) 31kB 13.10.2017
V1.0
More information  
Games
Go to file Brain Exception - demonstration of Motion Induced Blindness in AutoCAD (unhandled exception in your brain) 2.4kB 5.11.2003 More information  
CAD Utilities and add-ins
Go to file 2D3Dpoly - converts 2D polylines to 3D polyline objects (VLX Lisp for AutoCAD) 13kB 11.10.2016
V1.1
   
Go to file 2DPlot - generate AutoCAD 2D curves with parametric math functions - XY=F(U); VLX+FAS for AutoCAD (Win+Mac) 22kB 12.3.2024
V1.2
More information  
Go to file 2DpolyC - draw polyline using any length units (yd, ft, mi, inm, rod...) VLX LISP for AutoCAD+LT 19kB 19.12.2023
V1.1
   
Go to file 2Dunfold - unfolds 2D curves to straight polylines (VLX for AutoCAD) 12kB 19.4.2009
V1.2
   
Go to file 3DConstruct - convert 3DFaces or wireframes to solid 3D constructs (VLX LISP for AutoCAD) 17320 17.1.2015
V1.2
More information  
Go to file 3Dintcurves - find intersections between lines and 3D solids (VLX LISP for AutoCAD) 15kB 5.10.2021
V1.0
   
Go to file 3DPlot - generate AutoCAD 3D surfaces with parametric math functions - Z=F(X,Y) 27kB 3.10.2017
V1.5
More information  
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 3Dprops - list volumes, surfaces, heights, bboxes of 3D solids (VLX for AutoCAD) 18kB 26.2.2024
V1.2
   
Go to file 3DSolSz - list sizes of 3D Solids or Boxes, incl. CSV export (VLX Lisp for AutoCAD) 16kB 7.10.2021
V1.0
   
Go to file AddArea - add total area of polylines, regions and hatches by layers (VLX for AutoCAD) 21kB 9.12.2022
V1.6
   
Go to file AddLen - add total length of lines and curves by layers (VLX for AutoCAD) 11340 9.12.2022
V1.8
   
Go to file AddV/DelV - interactively adds or deletes 2D/3D polyline vertex by picking (VLX Lisp for AutoCAD) 19kB 11.10.2019
V1.5
   
Go to file AnimPar - animate DWG drawing by driving dyn.block parameters or dim.constraints (VLX Lisp for AutoCAD) 15kB 19.3.2017
V1.0
   
Go to file Arc2Lin - converts Arc and Cirle entities into line segments (VLX for AutoCAD 2000x) 13kB 26.5.2003
V1.0
   
Go to file ArcNorm - normalize "reverse" arcs with normal vector [0,0,-1] 1kB 6.12.2006    
Go to file AreaTab - insert picked parcel numbers and their areas into table rows (VLX LISP for AutoCAD) 17kB 20.9.2018
V1.1
More information  
Go to file ATrim - dynamically trim/extend DWG objects by painting (VLX LISP for AutoCAD) 17kB 10.9.2022
V1.1
More information  
Go to file Att2Cons/Att2Var - transparently convert selected block attribute to Constant or Variable (VLX LISP for AutoCAD) 15kB 17.12.2022
V1.0
   
Go to file Att2elev - set block elevations (Z) by their attribute values (VLX LISP for AutoCAD) 14kB 21.5.2020
V1.0
   
Go to file 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
   
Go to file AttDefault - reset block attribute(s) to default values (VLX LISP for AutoCAD) 15.8kB 16.8.2017
V1.0
   
Go to file Attractor - snap/fix object geometry to a grid or to existing objects (VLX for AutoCAD) 22kB 24.11.2023
V1.2
   
Go to file AutoExec.vlx - embed LISP macros into DWGs and load/execute them automatically on open (VLX LISP for AutoCAD) 18kB 16.8.2021
V1.1
More information  
Go to file 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
   
Go to file BLegend - creates a visual table (legend) of blocks and dyn.blocks used in the drawing (VLX for AutoCAD) 29784 17.4.2019
V1.5
   
Go to file BlkAnnot - change the Annotative flag for selected blocks (VLX Lisp for AutoCAD) 14kB 26.2.2013
V1.1
   
Go to file BlockRef - replace repeating 3D solids with block references (VLX LISP for AutoCAD) 16kB 17.3.2016
V1.0
   
Go to file BParea - pick point to draw area label (VLX for AutoCAD) 9616 12.4.2014
V1.1
   
Go to file BreakPls - breaks selected polylines at point objects (VLS Lisp for AutoCAD) 14kB 7.4.2020
V1.1
   
Go to file BufZone - create Buffer or Wipeout zones around line objects (VLX LISP for AutoCAD) 19kB 4.3.2020
V1.1
More information  
Go to file BuildingID - info about the Revit source model from exported DWG (VLX LISP for AutoCAD) 13kB 30.6.2017
V1.0
   
Go to file CCText - clipboard-copy drawing texts (VLX Lisp for AutoCAD) 15kB 15.12.2016
V1.0
   
Go to file Centroid - draw center of gravity (CG/COG) point of polylines, regions and 3D solids, incl. volumes (VLX Lisp for AutoCAD) 16.8kB 3.4.2020
V1.1
More information  
Go to file CityGML - export simple polyline outlines from DWG to CityGML XML format (VLX Lisp for AutoCAD) 17kB 19.12.2012
V1.1
   
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 Click2XLS/Text2XLS - export clicked point coordinates or picked texts to Excel sheets (VLX Lisp for AutoCAD) 27kB 10.3.2023
V1.12
   
Go to file ClosestPt - find shortest line between points on two curves (VLX LISP for AutoCAD) 28kB 26.10.2023
V1.0
   
Go to file CoDOf - copy with directional distance offset (VLX Lisp for AutoCAD) 14kB 15.12.2016
V1.0
   
Go to file Col2Lay - batch convert entity colors to separate layers, e.g. for rendering tools (VLX Lisp for AutoCAD) 11kB 19.9.2014
V1.1
Description  
Go to file ConvertUnits - online physical units conversion palette in AutoCAD 2025-2015 (VLX LISP for AutoCAD and LT) 15kB 11.4.2024 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 COPY2LAY - copies selected objects to all specified DWG layouts (VLX for AutoCAD) 14.5kB 10.5.2022
V1.2
   
Go to file CopyBlockE - copy/redefine block from another drawing (VLX LISP for AutoCAD) 20kB 20.9.2023
V1.1
   
Go to file CopyLay - copies selected layers (definitions) from another DWG file (VLX for AutoCAD) 14kB 25.10.2009
V1.0
   
Go to file CopyPageSetups - copy current page setups to all DWG files in the selected folder (VLX LISP for AutoCAD) 13.6kB 29.8.2012
V1.0
   
Go to file CopyViews - imports named views from another drawing (VLX Lisp for AutoCAD) 13kB 10.6.2013
V1.1
   
Go to file Csv2Table - import comma-delimited CSV file (Excel) to AutoCAD Table (VLX Lisp) 15kB 16.11.2011
V1.0
   
Go to file CurvComb - curvature or radius comb on curves (VLX LISP for AutoCAD) 16kB 20.9.2023
V1.0
More information  
Go to file CurveAxis - draw 2D/3D axis between two curves (VLX LISP for AutoCAD) 19kB 27.10.2023
V1.4
   
Go to file DB2SB - converts an AutoCAD dynamic block to a static block (VLX Lisp) 902 19.7.2007    
Go to file 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
More information  
Go to file DBXremVBA, DBXscanVBA - scans DWG files, reports and removes VBA macros in all drawings in selected folder (VLX/DBX) 25kB 15.12.2010
V1.3
More information  
Go to file DBXscanAEC - scans folders for DWG files containing AEC objects - generates a report (VLX/DBX), CS+ tool External 12kB 11.3.2012
V1.0
More information  
Go to file DBXscanBlocks - batch scan DWG folders for specified block names or attributes (VLX/DBX), CS+ External 19kB 15.4.2022
V1.0
   
Go to file DBXscanFus - scans folders for DWG files created in Fusion 360 - generates a report (VLX/DBX) 12kB 15.7.2014
V1.0
More information  
Go to file DBXscanImg - scans DWG files in a folder and reports any drawing files with references to Images or PDF underlays (VLX/DBX) 13kB 23.12.2020
V1.0
More information  
Go to file DBXscanInv - scans folders for DWG files saved (not exported) from Inventor - generates a report (VLX/DBX) 12kB 21.5.2014
V1.0
More information  
Go to file DBXscanLayers - batch scan DWG folders for specified layer names (VLX/DBX) 18kB 7.9.2023
V1.0
   
Go to file DBXscanMech - scans folders for DWG files containing Mechanical objects - generates a report (VLX/DBX), CS+ External 12kB 18.6.2013
V1.1
More information  
Go to file DBXscanRevit - scans folders for DWG files created in Revit - generates a report (VLX/DBX) 13kB 30.6.2017
V1.0
More information  
Go to file DBXscanSHX - scans folders for DWG files containing references to SHX files - generates a report (VLX/DBX) 14kB 18.6.2013
V1.1
More information  
Go to file DBXscanXref - scans DWG files in a folder and reports all Xrefs referenced in the individual drawings (VLX/DBX) 13kB 9.9.2013
V1.2
More information  
Go to file DelDupPts - delete duplicate points and COGO points (VLX LISP for AutoCAD/Civil) 14.3kB 4.4.2019
V1.1
   
Go to file DeleteFilters - delete unused layer filters in AutoCAD 2002/2004/2005/2006 drawing (VLX by CAD Studio) 2.2kB 30.11.2004    
Go to file DelProxy - erase proxy objects from AutoCAD DWG drawing (VLX Lisp) 11396 14.11.2018
V1.2
   
Go to file Depends - list all file dependencies in the current DWG - xrefs, images, fonts, underlays, BIM etc. (VLX Lisp for AutoCAD) 22kB 23.9.2017
V1.4
More information  
Go to file DGNconvert - batch convert selected DGN files to DWG (VLX Lisp for AutoCAD; CS+ bonus) External 26kB 10.11.2015
V1.2
   
Go to file DGNspline2poly - convert DGN-imported spline to 2D/3D polyline with same vertices (VLX, CS+) External 13.8kB 5.12.2018
V1.0
   
Go to file DimCurve - dimension length of any 2D/3D curve (or distance on curve) in AutoCAD (VLX Lisp) 17.5kB 12.4.2017
V1.1
More information  
Go to file Dimetry - dimetric projection of AutoCAD 3D objects (VLX for AutoCAD 2000x) 2.7kB 22.12.2005 More information  
Go to file DimMask - adds text mask with specified color and offset to selected dimensions (VLX Lisp for AutoCAD) 1724 18.5.2011
V1.1
   
Go to file DistZM - point elevation above a selected terrain surface (VLX LISP for Civil 3D) 16kB 24.5.2021
V1.1
   
Go to file DOBT - set draworder by object type and by layer (VLX for AutoCAD) 15kB 9.5.2021
V1.3
Description  
Go to file DrawPoly - animate drawing of any curve (VLX LISP for AutoCAD) 14kB 12.12.2017
V1.0
   
Go to file DrGrid - draw 2D or 3D or polar grid lines, optionally numbered (VLX Lisp for AutoCAD) 25kB 17.2.2024
V1.5
More information  
Go to file DTM - free Digital Terrain Model application for AutoCAD - TIN, volume, elevations, flowlines, meshes (VLX for AutoCAD and Map 3D) 47kB 19.10.2021
V1.5
More information  
Go to file DTMcol - analyze/color terrain model (3DFACEs) elevations in AutoCAD (VLX Lisp) 14kB 28.8.2017
V1.2
   
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 DTMmoveB - drape blocks to DTM - 3Dfaces, Surface (VLX LISP for AutoCAD) 17kB 10.3.2024
V1.1
   
Go to file DUP - make a duplicate copy of selected objects, also repeatedly (VLX LISP for AutoCAD) 12560 22.6.2016
V1.0
   
Go to file DWGpropsCSV - batch import drawing properties from Excel (VLX LISP for AutoCAD) 13kB 8.6.2023
V1.0
   
Go to file DXEdel - delete references to .DXE files created by the DATAEXTRACTION command (VLX for AutoCAD) 11kB 15.2.2021
V1.2
   
Go to file DynArea - dynamic polygon area labels (VLX LISP for AutoCAD), see also pkArea 24kB 17.5.2018
V1.0
   
Go to file DynFrame - frames selected text with dynamic frame and offset (mleader) 14kB 9.8.2013
V1.2
   
Go to file DynLTscale (DLTS) - scale linetypes dynamically by mouse dragging (VLX LISP for AutoCAD) 13kB 21.4.2016
V1.0
   
Go to file DynReset - restores missing grips on dynamic blocks (VLX for AutoCAD) 8683 1.12.2008
V1.0
Description  
Go to file DynSpacing (DSPC) - dynamically adjust mtext character spacing/kerning (VLX LISP for AutoCAD) 13kB 21.4.2018
V1.0
   
Go to file Ent2Lay - converts selected entities to individual layers (VLX for AutoCAD) 11728 26.1.2009
V1.1
   
Go to file ExplodeIP (VLX) - explode and inherit properties (e.g. for exploding MPolygons) 1644 6.8.2007    
Go to file ExplodeM - explode "unexplodable" MINSERT blocks, removes pseudo-protection of DWG drawings (VLX Lisp for AutoCAD) 13kB 18.5.2009
V1.0
   
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 17kB 8.5.2023
V1.19
   
Go to file FieldLink - draw temporary lines between fields and their source objects, incl. tables (VLX for AutoCAD) 13kB 3.10.2023
V1.7
   
Go to file FindFont - find all DWG texts using a specific font (VLX LISP for AutoCAD) 17kB 24.5.2022
V1.0
   
Go to file FixArea13 - fix polylines with overlapping segments for Area calculations in AutoCAD 2013 (VLX LISP for AutoCAD) 13kB 6.4.2013    
Go to file FLay - automatic force layer for selected commands (drawing objects), AutoCAD LISP reactor (VLX) 131kB 22.8.2022
V2.4
Description  
Go to file FLayDel - delete all Frozen, Off or Locked layers (VLX Lisp for AutoCAD 2007+) 13kB 6.3.2012
V1.0
   
Go to file FLD2TXT - convert fields to static texts (VLX Lisp for AutoCAD) 13kB 19.6.2016
V1.0
   
Go to file FlipCen - flip objects around their center, mirror horizontal, vertical or in Z-axis (VLX Lisp for AutoCAD) 13624 9.3.2018
V1.1
   
Go to file FlipDimArrow2 - flip arrows (inside/outside) for selected dimensions (VLX Lisp for AutoCAD) 12kB 1.12.2013    
Go to file FPoly - draw fixed-length polyline with options (VLX LISP for AutoCAD) 18kB 1.3.2023
V1.1
   
Go to file fVolume - creates a dynamic volume label (volume of the selected 3D object) 2120 6.5.2021    
Go to file Gaps - mark gaps, loose ends on lines in a DWG (VLX LISP for AutoCAD 15kB 7.9.2019
V1.0
More information  
Go to file GEarth - linking georeferenced DWG with Google Earth window in AutoCAD (VLX LISP, based on CodeDing code) 5kB 16.8.2022 More information  
Go to file Geo2GPS - convert map clicks to GPS or UTM coordinates or maps in Google Maps, StreetView or Mapy.cz, co-author: johny (VLX LISP for AutoCAD) 34kB 29.10.2023
V1.3
More information  
Go to file GeoCode - free forward and reverse geocoding for AutoCAD 2014+ maps - point to postal address, address to position, what3words (VLX LISP) 531kB 24.11.2023
V1.6
   
Go to file GETCNAME - displays an AutoCAD command name in English, German, Czech, French, Spanish, Italian, Portuguese, Polish, Hungarian (VLX/LSP) 1820 18.8.2023 Description  
Go to file GetCol - show real color of the selected object, incl. bylayer and block-nested (VLX Lisp for AutoCAD) 12kB 3.8.2011
V1.1
   
Go to file GetLayouts - copy all layouts from another DWG (no sort, keeps original order) 13kB 23.4.2010
V1.3
   
Go to file GRP.VLX - GRP and UNGRP commands - replacement for PKFSTGROUP and QKUNGROUP in full AutoCAD (Lisp) 2760 25.3.2009 Description  
Go to file GrSelNum - add numbers in picked texts in a DWG drawing (VLX LISP for AutoCAD) 19kB 19.1.2023
V1.2
More information  
Go to file Hatch2L - hatch area between two boundary polylines (VLX LISP for AutoCAD) 17kB 4.1.2017
V1.0
   
Go to file HatchOverlap - detect any overlapping DWG hatches (VLX LISP for AutoCAD) 16kB 24.4.2024
V1.1
   
Go to file HideItem/ShowItem - hide individual elements in dynamic arrays (VLX LISP for AutoCAD) 15kB 26.8.2022
V1.0
   
Go to file HidePStyle - hides objects with selected plot style (VLX Lisp for AutoCAD) 14kB 14.4.2016
V1.1
   
Go to file HideShow - hide selected objects from AutoCAD drawing (VLX for AutoCAD) 1500 26.5.2008    
Go to file History - display (animate) the order the drawing entities were created (VLX Lisp for AutoCAD) 11kB 22.8.2013
V1.1
   
Go to file HltNode - highlight polyline nodes temporarily (VLX LISP for AutoCAD) 14kB 25.11.2015
V1.0
   
Go to file ImgAdj - set image width/height (pixel aspect ratio) independently (VLX Lisp for AutoCAD) 12196 19.5.2013    
Go to file ImportUCS - import named coordinate systems from another DWG (VLX LISP for AutoCAD) 13kB 26.9.2016
V1.1
   
Go to file IncObj - incrementally number any DWG objects into hyperlinks (can be scheduled to EXTRDATA) 15kB 8.9.2014    
Go to file IncText - renumber existing AutoCAD texts with incrementing numbers (counter) 17kB 20.10.2022
V1.3
More information  
Go to file InsertX - insert a block stored in another DWG drawing (VLX for AutoCAD) 16kB 13.10.2014
V1.2
   
Go to file Lay2Dwg - exports layers (entities) to individual drawings (VLX Lisp for AutoCAD) 13kB 9.12.2011
V1.2
   
Go to file LAYNSEL - move selected objects to a picked (sub)object's layer (LSP for AutoCAD) 13kB 16.10.2012
V1.1
   
Go to file LayoutLF reactor - auto-switch layer group filter by layout name (VLX LISP for AutoCAD) 18lkB 12.4.2022
V1.0
   
Go to file LayoutSw reactor switches LTSCALE and PSLTSCALE automatically on each layout/modelspace change 13.3kB 23.5.2014
V1.1
More information  
Go to file LGC/LGC2/LGC3/LGC4 - measure and label distances along a curve (VLX/LSP) 21kB 8.1.2024
V1.6
   
Go to file Lin2Cyl/Cur2Cyl - converts selected lines or curves to 3D cylinders or tubes (VLX LISP for AutoCAD) 17kB 10.1.2022
V1.0
   
Go to file LineIntArc (LIA) - bridge line intersections (conductors) with an arc (VLX LISP for AutoCAD) 13836 11.3.2015
V1.1
   
Go to file LinkText - link a text/mtext entity to another text, keeps them synchronized (VLX for AutoCAD) 14.5kB 2.9.2013
V1.1
   
Go to file LinOut - exports linetype definitions (incl. shape+text info) from an AutoCAD DWG drawing back to .LIN file 17kB 6.8.2023
V1.3
Description  
Go to file ListAssemblies - list selected Civil subassemblies incl. their DLL path (VLX for Civil) 15.5kB 3.1.2022
V1.1
   
Go to file LogBook (V0.9, beta) - creates log file with all changes in a DWG drawing (VLX LISP for AutoCAD) 30kB 15.12.2014    
Go to file LOMAN - layout manager - quickly switch between layouts, sort layouts (VLX Lisp for AutoCAD) 20kB 9.11.2012
V1.3
   
Go to file LookupXLS - lookup DWG texts and attribute values from Excel XLS tables, replace/hyperlink (VLX for AutoCAD) 189kB 9.6.2023
V1.2
More information  
Go to file LTFly - automatically generate AutoCAD complex linetypes (with embedded text) on the fly (VLX LISP) 20.5kB 1.5.2023
V1.6
   
Go to file MatchLayP - copies layer properties to another layer (VLX Lisp for AutoCAD) 1552 20.8.2008    
Go to file MBlockReplace (MBR) - replaces multiple block names with a given block (requires Express Tools, no attributes handled); VLX for AutoCAD 11.8kB 30.6.2009
V1.0
   
Go to file MeshIn - import STL, OBJ or 3DS files in AutoCAD as 3Dfaces (VLX LISP for AutoCAD) 15kB 30.3.2024
V1.0
More information  
Go to file MinOf - select only the minimum/maximum object - shortest, largest, highest (VLX LISP for AutoCAD) 16kB 8.1.2019
V1.1
More information  
Go to file MMleader - masked-text multileader command (VLX LISP for AutoCAD) 13552 15.9.2015
V1.0
   
Go to file ModDXF - generalized editor/lister of DWG-entity internal DXF-code properties (VLX LISP for AutoCAD) 48kB 6.12.2023
V1.4
   
Go to file Modulus - section modulus (Wx/Wy) for 2D profiles (VLX Lisp for AutoCAD) 11kB 19.3.2012
V1.4
   
Go to file MoveAtt - moves attributes in multiple blocks (VLX LISP for AutoCAD) 16kB 15.2.2021
V1.1
   
Go to file MoveTill - iterative move, scale or rotate DWG object till it touches a boundary (VLX LISP for AutoCAD) 22kB 21.5.2023
V1.1
More information  
Go to file NBlockList - lists all used blocks + nested blocks and their layers (VLX LISP for AutoCAD) 18kB 14.1.2016
V1.0
   
Go to file Normals (and FlipFace) - draw or flip normals of 3DFaces or recolor 3DFaces facing towards/away from the camera (VLX Lisp for AutoCAD) 15kB 4.10.2017
V1.2
   
Go to file NumInText - round, add, multiple, cut, fill or delete numbers in drawing texts/attrs (VLX Lisp for AutoCAD; trial, CS+) 45kB 2.10.2023
V1.5
More information Buy
Go to file OBJ2DWG - import .OBJ files to AutoCAD PFace meshes (VLX LISP for AutoCAD) 14kB 12.12.2017
V1.0
   
Go to file Overlaps - finds any overlaps/intersections in a DWG file - texts, lines... (VLX LISP for AutoCAD) 19kB 12.1.2024
V1.0
   
Go to file P2BLK - replaces points and circles with blocks (VLX Lisp for AutoCAD) 13kB 3.3.2014
V1.2
   
Go to file P2C+C2P - converts points to circles and circles to points (VLX LISP for AutoCAD) 8872 5.1.2015
V1.1
   
Go to file PageOf - creates a field with "Page N of M" layout counter or renames layouts (VLX LISP for AutoCAD) 17kB 31.12.2022
V1.2
More information  
Go to file PageSet - copy page setup to all layouts (VLX for AutoCAD) 7220 29.11.2002    
Go to file PaintSelect - select objects by painting, new object selection method (VLX LISP for AutoCAD) 16kB 19.10.2018
V1.0
More information  
Go to file PanVPs - pan viewports, change view in multiple viewports (VLX LISP for AutoCAD) 13kB 18.12.2019 More information  
Go to file PatCatalog - draws a catalog of hatch patterns defined in all .PAT files (VLX LISP for AutoCAD) 16kB 4.5.2017
V1.1
   
Go to file PatOut - export hatch pattern definition back to a .PAT file (VLX Lisp for AutoCAD) 13kB 12.4.2016
V1.2
   
Go to file PerpFrom - draw perpendicular from a curve foot, dynamic, transparently 'PF (VLX Lisp for AutoCAD) 14.5kB 23.3.2020
V1.1
   
Go to file PkArea - export picked closed areas from DWG to Excel (VLX LISP for AutoCAD) 29kB 23.8.2019
V1.0
More information  
Go to file PkLength - export picked line lengths from DWG to Excel (VLX LISP for AutoCAD) 33kB 21.9.2023
V1.4
   
Go to file PL2ML - convert polylines (LWPOLYLINE) to multilines (MLINE) - LISP/VLX 1508 11.5.2007    
Go to file PlotDWGarr + LayDWGarr + wbDWGarr + pcDWGarr - plots a rectangular array of drawings from frames in DWG modelspace, or generate a set of layouts, separate DWGs, or page setups (VLX Lisp) 34kB 10.7.2023
V1.8
   
Go to file Pol2Cir - convert circular polylines and donuts to circles (VLX LISP for AutoCAD) 15kB 6.3.2016
V1.0
   
Go to file Polyhedra - construct 3D polyhedrons, mesh or solid (VLX LISP for AutoCAD) 80kB 3.9.2020
V1.0
   
Go to file PoNum - connect points by point numbers (VLX LISP for AutoCAD) 16kB 27.6.2023
V1.0
   
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 PSrename - adds prefix or suffix to the name of any symbol - layers, blocks, styles, ltypes... (VLX Lisp for AutoCAD) 12kB 8.9.2009
V1.0
   
Go to file PtMesh - convert data matrix to a 3D mesh (VLX LISP for AutoCAD) 32kB 21.4.2019
V1.0
   
Go to file PtOutline - convex outline (hull) of selected 2D/3D points (VLX Lisp for AutoCAD) 13520 25.3.2015
V1.0
   
Go to file PurgeSmall - delete small elements (lines, polys, arcs, texts, blocks) from a DWG drawing file (VLX LISP for AutoCAD) 16kB 11.2.2021
V1.2
More information  
Go to file QBEblock - search for block attribute values by example (VLX Lisp for AutoCAD) 13628 5.5.2014
V1.0
   
Go to file Re-Assoc - reassociate disassociated/disconnected dimensions (VLX Lisp for AutoCAD) 12kB 2.12.2016
V1.0
   
Go to file Region2Poly - convert 2D regions to polylines (VLX Lisp for AutoCAD) 12.6kB 1.3.2017
V1.1
   
Go to file ReLinkField (RLF) - re-link dynamic text field to a selected source object (VLX LISP for AutoCAD) 15kB 28.7.2020
V1.0
   
Go to file RenameCSV - rename layouts, blocks, layers, linetypes, styles, groups, etc. using Excel/CSV table (VLX Lisp for AutoCAD) 20kB 15.5.2022
V1.1
More information  
Go to file ReplaceBlock - replaces block references with another block, incl.dynamic, attribs (VLX LISP for AutoCAD) 15kB 23.8.2020
V1.0
   
Go to file ReplMTcol - replace MText colors (VLX LISP for AutoCAD) 19kB 27.8.2023
V1.1
   
Go to file Reset210 - resets the extrusion/normal vector of DWG objects to [0,0,1] (VLX Lisp for AutoCAD) 13kB 6.4.2016
V1.1
   
Go to file Rhomboid - draws parallelograms/rhomboids in various construction modes (VLX LISP for AutoCAD) 17kB 2.9.2020
V1.0
   
Go to file 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
   
Go to file RoundT / RoundT2 - round drawing texts/attr to given number of decimal places, see also NumInText (VLX Lisp for AutoCAD) 15kB 30.1.2017
V1.4
   
Go to file RRename - rename layouts, blocks, layers, linetypes, styles, groups, etc. using regular expressions (VLX Lisp for AutoCAD and Civil) 14kB 15.12.2021
V1.5
   
Go to file rVPscale reactor automatically displays viewport (mview) scale in a predefined text entity 2.8kB 21.4.2003    
Go to file SaveOrig command - save DWG in the original file format/version (VLX LISP for AutoCAD) 13kB 20.6.2013
V1.0
   
Go to file ScaleBB/RotateBB - scale/rotate multiple objects, by their individual ref.points (VLX LISP for AutoCAD) 21.8kB 15.12.2021
V1.3
   
Go to file ScaleXYZ - scales selected objects independently in the X-Y-Z axis (VLX Lisp for AutoCAD) 13kB 30.11.2010
V1.0
   
Go to file 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
More information  
Go to file Seg2P and SegCur - returns coordinate of a point at a given ratio between 2 points or on a curve - a generalized M2P (VLX Lisp for AutoCAD) 9782 6.1.2011
V1.1
   
Go to file Sel2BlkRef - auto-replace selected/similar objects with block references (VLX LISP for AutoCAD) 15kB 17.10.2018
V1.0
More information  
Go to file Sel3Dsol - select/filter 3D solids by their height, volume, surface area or slenderness (VLX LISP for AutoCAD) 16kB 27.2.2024
V1.2
   
Go to file SelByAttr - select blocks by attribute values (VLX LISP for AutoCAD) 23kB 21.5.2022
V1.0
More information  
Go to file SelDB - select dynamic blocks by dynamic properties (VLX Lisp for AutoCAD) 18kB 21.5.2022
V1.3
   
Go to file SelFace - select trilateral, quadrilateral, degenerated, singular, horizontal or ccw 3DFaces in drawing (VLX Lisp for AutoCAD, incl. Sel3face) 14kB 7.3.2015
V1.1
   
Go to file SelfIntersect - check for self-intersections, duplicate and zig-zag/retracing vertices in polylines (VLX LISP for AutoCAD) 15.5kB 30.5.2016
V1.4
More information  
Go to file SelHatch0 - selects damaged hatches with null areas (VLX Lisp for AutoCAD) 12kB 15.4.2011
V1.1
   
Go to file SetACIcolor - convert truecolor to ACI color in selected objects and blocks (VLX LISP for AutoCAD) 15kB 22.4.2019
V1.1
   
Go to file SetByBlock - set object properties to ByBlock, incl. in blocks and arrays (VLX LISP for AutoCAD) 16kB 9.9.2023
V1.0
   
Go to file ShortPath - shortest path connecting points in DWG, travelling salesman problem, orig. by E.Elpanov 10kB 3.3.2014    
Go to file SlopeTick - draw slope tickmarks (batter lines, hatches) between two polylines 15kB 8.10.2011
V1.4
   
Go to file SMove - stretched move, proportionally stretch ref.points of selected objects (VLX Lisp for AutoCAD) 18kB 31.8.2015
V1.0
   
Go to file Snap2Curve - snap points, blocks, cogos onto the nearest curves (VLX LISP for AutoCAD) 15.5kB 18.8.2023
V1.0
   
Go to file Sol2Face - converts 2D Solids to 3D Faces or PFace (VLX Lisp for AutoCAD) 11960 23.2.2009
V1.0
   
Go to file Sol2Mesh and Sol2Faces - convert 3DSolids to 3DMeshes or 3DFaces (VLX Lisp for AutoCAD 2011-2020+) 15kB 18.2.2020
V1.2
   
Go to file Sol2SolH - converts 2D Solids to solid Hatches (VLX Lisp for AutoCAD) 16kB 25.5.2021
V1.2
   
Go to file SolSimilar - select all geometrically similar 3D Solids or Regions in a DWG (VLX LISP for AutoCAD) 18kB 27.2.2024
V1.2
More information  
Go to file Sp2Pl - converts selected splines to polylines (VLX Lisp for AutoCAD 2011+) 12kB 24.2.2012    
Go to file SPath - find shortest path between two points on a network (VLX Lisp for AutoCAD) 17kB 30.6.2015
V1.0
   
Go to file SphereProj - project 2D curve(s) to a sphere (freeware VLX LISP for AutoCAD) 14kB 9.12.2012    
Go to file SphereUnf - unfold a 3D sphere to 2D peels, petals; ConeUnf - unfold 3D cone (VLX LISP for AutoCAD) 14kB 7.9.2011
V1.1
   
Go to file Spring - create 3D spring solids, helical objects (VLX LISP for AutoCAD) 7kB 13.4.2019    
Go to file srxTEXT - search and replace AutoCAD drawing texts using regular expressions, supports batch scripts, table replacements, numeric intervals (trial) 26kB 27.11.2023
V2.2
Description Buy
Go to file StickLay - stick (glue) selected objects to their current layer (VLX LISP for AutoCAD) 18kB 11.7.2021
V1.0
   
Go to file STLin - import ASCII STL files (3D models) into AutoCAD (VLX Lisp for AutoCAD) 15kB 18.6.2020
V1.1
   
Go to file SumaPloch - summarizes areas of selected objects, adds area label (VLX Lisp for AutoCAD) 12kB 1.10.2010
V1.1
Description  
Go to file 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
   
Go to file TabDeStyle - strip formatting/style from Excel-pasted tables (VLX LISP for AutoCAD, CS+/VIP) External 14kB 17.12.2013    
Go to file TabReStyle - resets cell style in selected table objects (VLX Lisp for AutoCAD) 12kB 14.6.2011
V1.0
   
Go to file TCE - Table Cell Edit - edit block directly from table cells (VLX, ACAD2006+) 2kB 18.10.2007    
Go to file Text2Elev.LSP - move text entities to the elevation (Z) corresponding to their text string 1592 17.7.2006 More information  
Go to file TextFreq - frequency analysis of drawing text occurrences, highlight duplicates (VLX Lisp for AutoCAD) 13kB 7.2.2011    
Go to file ToMulti - convert polylines to multi-lines by definitions in the .Tab file (VLX LISP for AutoCAD) 13kB 16.12.2019
V1.3
More information  
Go to file TraceCurve - creates traced points/blocks (stations) in given distances along a curve (VLX LISP for AutoCAD) 17kB 21.11.2017
V1.2
   
Go to file Triangle - construct triangular polylines defined by sides and angles, optional labels (VLX for AutoCAD) 17kB 1.6.2020
V1.2
   
Go to file TrimArr - trim dynamic array to polyline border, non-destructive (VLX LISP for AutoCAD) 26kB 31.5.2021
V1.0
   
Go to file TURBO toggle - switch AutoCAD to faster mode by setting all relevant variables (VLX Lisp for AutoCAD 2007-2023) 16kB 19.2.2023
V1.10
   
Go to file Twitter for AutoCAD - send tweets (statuses) directly from AutoCAD command line (VLX Lisp) - no longer supported - see ACADtweet 3239 28.8.2009    
Go to file Txt2Blk - convert texts to attributes in block references. e.g. for schedules (VLX Lisp for AutoCAD) 14kB 30.11.2017
V1.0
   
Go to file Txt2Face - converts TTF texts to faces/meshes (VLX Lisp for AutoCAD 2000-2015) 13kB 29.8.2014
V1.0
   
Go to file Txt2Ref - convert texts to block references of the same name (VLX LISP for AutoCAD) 14kB 9.10.2020
V1.1
   
Go to file Txt2XLS - export selected drawing texts to Excel (VLX Lisp for AutoCAD) 17kB 23.6.2022
V1.1
More information  
Go to file TxtOverlap - find, mark and traverse overlapped texts in the drawing (VLX Lisp for AutoCAD) 12kB 23.9.2013
V1.0
   
Go to file Undef2 - undefine (deny) specified AutoCAD commands, list stored in Registry (VLX LISP for AutoCAD) 15kB 23.2.2016
V1.0
   
Go to file UnfoldRS - unfold 3D rulesurfs to flat patterns (VLX LISP for AutoCAD) 20kB 29.5.2020
V1.1
   
Go to file VDZ3D - nahradí široké (i přerušované) křivky obrysem - např. pro vytažení do 3D nebo promítnutí na povrch (VLX Lisp, CS+) External 7.5kB 28.8.2017    
Go to file VerticesBlk, EndBlk - insert block at each line or polyline vertex (also 3D; and optionally in arc midpoints, or only in endpoints) 16kB 16.7.2018
V1.6
   
Go to file View11 - zoom modelspace objects on your monitor to physical 1:1 size in mm 14kB 1.4.2020
V1.2
   
Go to file ViewText - align texts to the current 3D view, make them readable (VLX Lisp for AutoCAD) 13kB 18.3.2015
V1.0
   
Go to file VojPer.LSP - vojenská perspektiva (military projection) - 3D proj. pro AutoCAD 2796 21.9.2007    
Go to file VTXdist - add polyline vertices in intervals (divide/measure), VLX Lisp for AutoCAD 2.3kB 18.1.2022    
Go to file WBlockAll and WBlock2 commands - exports all drawing blocks to individual DWG files (WBlock All) 13kB 11.8.2011
V1.2
   
Go to file XAttachP - attach xref from specified path (VLX Lisp for AutoCAD) 13kB 9.2.2017
V1.0
   
Go to file xCurve - export XY vertices from curves, one curve per line (VLX for AutoCAD) 13kB 15.12.2010
V1.0
   
Go to file XOffset - multiple offsets inwards/outwards/symmetric, sel.layer (VLX Lisp for AutoCAD) 14kB 11.2.2020
V1.3
   
Go to file XrefStamp - dynamic list of attached xrefs, with paths, sizes and dates (VLX LISP for AutoCAD) 21kB 24.9.2023
V1.0
More information  
Civil
Go to file SurfacePoints - create points on surfaces in AutoCAD Civil 3D (VLX for Civil) 11.9kB 3.4.2020
V1.5
   
Go to file WGS-JTSK - batch convert GPS coordinates to S-JTSK format (VLX Lisp for AutoCAD Map/Civil) 10kB 25.11.2013
V1.1
Description  

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

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