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File
Size
Date
Info
2012
Autodesk Subassembly Composer Support Pack for AutoCAD Civil 3D 2012 - SAC runtime/enabler 32-bit

4.3MB
16.7.2011
Autodesk Subassembly Composer Support Pack for AutoCAD Civil 3D 2012 - SAC runtime/enabler 64-bit

5MB
16.7.2011
R2013
Civil2012
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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
ClosestPt - find shortest line between points on two curves (VLX LISP for AutoCAD)
28kB
26.10.2023
V1.0
COGOtext - set COGO point properties (number, descr.) from close texts (VLX LISP for Civil3D)
21kB
20.2.2025
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
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
Civil2020
Uliční vpustě - soupis skupiny COGO bodů vzhledem k ose trasy - DYN pro Civil Dynamo (Soupis UV.dyn) - VIP/CS+

120kB
8.1.2020
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SelectionInfo - non-modal iProperties palette - Inventor add-on (on GitHub, incl. C# source code)

30kB
13.12.2019
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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