• Creates a 3D offset of a selected 3D polyline.
• Converts the original 3D polyline into a temporary 2D polyline.
• Applies a user-defined offset distance.
• Reconstructs a new 3D polyline using original Z-coordinates.
• Restores system variables and cleans up temporary entities.

Sort / Purpose: Make all entities inside selected block definitions use the same layer as their block references for consistent layer control. • Scope: Works on selected INSERT block references and edits the underlying block definitions in the current drawing. • Goal: Ensure that geometry inside blocks follows the block reference layer, so changing the block layer controls all its internal entities.

Sort / Purpose: Copy a block reference, give it a new block name, and optionally force it and its contents onto a chosen layer while optionally deleting the original reference. • Scope: Works on a single selected block reference and creates a new block definition plus a retargeted (or copied) reference. • Goal: Provide an interactive way to duplicate and rename blocks, with an optional “+Layer” mode to standardize content layers and an option to remove the original block reference automatically.

🚀 DeleteBlocks is an AutoCAD AutoLISP and DCL utility for deleting block definitions and their block references from a DWG drawing.
It helps CAD users inspect block names, review instance counts, filter block lists, select unused blocks, and remove unwanted block definitions faster.
The main benefit is cleaner AutoCAD drawings, reduced block clutter, faster DWG maintenance, and better drawing cleanup control.

🚀 DelSelectBlock is an AutoCAD AutoLISP and DCL utility for deleting every block reference that matches a selected raw block name in the active DWG drawing. It helps CAD users quickly remove repeated block instances, manage block cleanup, optionally purge the block definition, and keep deletion settings saved between sessions.

🚀 DelUnusedBlocks is an AutoCAD AutoLISP and DCL cleanup utility for finding and deleting unused block definitions from the active DWG drawing.
🧹 The tool scans the AutoCAD block table, filters out inserted blocks, xrefs, layout blocks, anonymous blocks, and dependent definitions, then displays only deletable unused block names in a multi-select dialog.
✅ It helps CAD users reduce drawing clutter, improve DWG performance, simplify block libraries, and automate safe AutoCAD block cleanup workflows.

🚀 DynamicBlockCounter is an AutoCAD and Civil 3D AutoLISP block counting utility for standard blocks, dynamic blocks, xrefs, and visibility-state summaries in the current drawing layout. It helps CAD users quickly audit DWG block usage, count dynamic block visibility states, and export clean TXT or CSV reports for drawing coordination, quantity checking, and CAD cleanup workflows.

🚀 DynamicBlockFilter is an AutoCAD and Civil 3D compatible AutoLISP utility for selecting dynamic block references by their dynamic property values. It helps CAD users quickly isolate matching dynamic blocks in a DWG, reduce manual selection time, and improve drawing cleanup, block auditing, and AutoCAD production workflows.

🚀 RemovesDuplicatedBlocks is an AutoCAD and Civil 3D AutoLISP cleanup command that scans the drawing for duplicated block references and deletes repeated blocks that share the same block name and nearly identical insertion point. It helps CAD users reduce duplicate block clutter, simplify DWG files, and improve drawing quality control.

🚀 RenameBlock is an AutoCAD AutoLISP utility for quickly renaming a selected block definition directly from a picked block reference. It improves DWG block management by letting CAD users select a block in the drawing, enter a new block name, and apply the standard AutoCAD block rename workflow without needing to know the original block definition name.

🔁🧱 Replace selected AutoCAD block references with another block definition while preserving insertion point, rotation, scale, layer, normal, and optionally matching attribute values.

Purpose: Collect and store basic positional data about selected entities into a global bookmark list for later use Scope: Works on TEXT, MTEXT, LINE, LWPOLYLINE, POLYLINE, CIRCLE, SPLINE, and INSERT (blocks) Output storage: Appends entries to global variable *textPositions* in the form (label startPoint endPoint)

Sort / Purpose: Bookmark entities in the current drawing and revisit them later by name, coordinates, color, and custom remarks. • Scope: Lets you pick TEXT, MTEXT, LINE, (LW)POLYLINE, CIRCLE, SPLINE, INSERT (blocks), stores their positions + color, and gives you a manager dialog to zoom to them, duplicate, delete, filter by type, and save/load the list per DWG. • Goal: Act as a “bookmark manager” for important entities: details, nodes, blocks, texts, etc., so you can quickly navigate and annotate them across work sessions.

Clears the internal **bookmark list** used by BMEntityPos for storing text/entity positions Provides a simple confirmation dialog before erasing stored data Ensures the global list *textPositions* is reset safely

🧭 AutoCAD AutoLISP utility for exporting and importing Named Views and related Visual Styles through a DCL dialog, predefined project folders, TXT files, and session aware folder handling.

🔍 NamedViewList is an AutoCAD AutoLISP named view manager that lists saved Named Views in a searchable DCL dialog, supports filtering, multi-select restore, zoom, delete, and double-click rename.

Sort / Purpose: Interactive manager for showing and hiding AutoCAD toolbars using a filterable, grouped list dialog. • Scope: Reads all toolbars from all menu groups, displays them with their group names, and lets you control visibility in bulk. • Goal: Quickly create, recall, and adjust toolbar layouts without hunting through CUI, using saved filter and group selections between runs.

📐 PolylineArea is a compact AutoCAD AutoLISP area calculator for summing the total area of selected polyline objects and copying the numeric result directly to the Windows clipboard.

📏 SumLengthField is an AutoCAD AutoLISP utility for creating live FIELD-based length and area totals from selected drawing objects.
🧮 It helps CAD users calculate combined line lengths, polyline lengths, circle circumferences, hatch areas, region areas, and object areas directly inside MText, table cells, text, attributes, or MLeader annotations.

📏 TLength is an AutoCAD AutoLISP utility that calculates the total length of selected drawing objects and copies the numeric result directly to the clipboard.

📏 AutoCAD LISP utility for calculating the total length of selected lines, polylines, 3D polylines, circles, arcs, ellipses, and splines with one command.

Short description Calculates total length or area of selected objects, copies an Excel ready formula to the clipboard, and optionally places a formatted result as MText in AutoCAD using the current UCS.

📏 TotalLengthPolyline is an AutoCAD AutoLISP utility for calculating the total length of selected drawing objects with the TLEN command. It supports lines, arcs, circles, splines, polylines, lightweight polylines, and ellipses, then displays the combined length in an AutoCAD alert box.

📍 AutoCAD AutoLISP utility for locating an inner center point or centroid from selected geometry, using a DCL dialog to choose between Center Area and Centroid workflows.

CookieCutter2 is an AutoCAD and Civil 3D AutoLISP trimming and cleanup utility that uses a closed circle, polyline, ellipse, or spline as a cutting boundary to trim intersecting geometry or erase objects inside or outside the selected area.

📐 MTM2 is an AutoCAD AutoLISP midpoint move and midpoint copy utility that relocates selected drawing objects from a source midpoint to a destination midpoint using UCS-aware coordinate transformation.

📋 CopyPaste2BasePoint is an AutoCAD AutoLISP productivity tool for copying selected drawing objects with a fixed base point at 0,0,0 and pasting clipboard content back at the same origin-based coordinate.

Sort / Purpose: Copy nested objects from xrefs or blocks into the current drawing so they become local entities on local layers that mirror the xref layer properties. • Scope: Works on objects selected with NENTSEL / NENTSELp, including items on xref layers like “_XREF|VG_KK”. • Goal: Quickly “detach” geometry from xrefs by copying it out onto new local layers that inherit color, linetype, and lineweight from the original xref layer.

Sort / Purpose: Configure and run two profile annotation tools (Planum and Gelaende) that place distance and elevation texts along a reference band using a shared dialog and persistent settings. • Scope: Provides a full configuration user interface for reference level, drawing scale, offsets, layers, text styles, and text height, then calls either Planum or Gelaende drawing routines. • Goal: Standardize how Planum and ground profile labels are generated and formatted, with reusable settings stored per project drawing and integrated graphical help images.

🚀 FixLineTextOverlap is an AutoCAD AutoLISP utility that cleans congested drawings by spacing overlapping vertical lines and nearby TEXT or MTEXT labels along a controlled rail. It creates readable crank-style line step-outs, repositions annotations consistently, and helps CAD users improve plan clarity without manually moving every object.

This AutoLISP routine toggles the AutoCAD Navigation Cube (ViewCube) display by sending direct commands through the Active Document COM interface. It ensures that the cube display setting is refreshed properly by first turning it off and then immediately turning it back on.

This AutoLISP routine lets the user rotate the current UCS around the Z axis by a user-specified angle, resets the snap angle, and optionally saves the new UCS under a custom name. It is useful when drafting in rotated views but still wanting a clean UCS orientation for further drawing.

🌍 SetUpUnits is a Civil 3D AutoLISP utility for setting drawing units, coordinate systems, drawing scale, and angular units from one dialog.
🚩 It includes a country and region selector with live flag preview, making coordinate system selection faster and easier for CAD and Civil 3D production drawings.

🧩 AddVertex2Mleader is an AutoCAD AutoLISP utility that adds a new vertex point to a selected MULTILEADER object, helping CAD users adjust leader geometry quickly without rebuilding the annotation.

🏷️ AutoCAD AutoLISP tool for converting old LEADER plus MTEXT annotation pairs into modern MLEADER objects while preserving text, style, layer, rotation, formatting options, and annotation workflow.

🚀 Converts selected AutoCAD polylines into leader geometry using the P2L command, copies the original polyline properties to the new leader, and removes the source polyline after conversion.

• MLeader Perp Align + DCL chooser (Model or Paper space aware)
• Aligns MLeader landing by projecting the first vertex to a perpendicular reference through the end vertex
• Scope chooser: interactive selection or all MLeaders in current space/layout
• Works in ModelSpace or PaperSpace based on current active space

• MLeaderWidthFix — normalize MTEXT / MLeader (MText-content) widths using a user-specified value with an average-width default
• Computes an average width from the current selection to propose as the default input
• Applies the chosen width to MTEXT and MLeaders that use MTEXT content; TEXT is reported as not directly settable

Sort description Creates a new MLEADER from selected TEXT or MTEXT, using a selected LINE or POLYLINE as leader geometry, then deletes the source objects.

Changes AutoCAD’s model/paper background color using presets and keeps cursor/track/snap colors readable. Includes a dialog (DCL) with Apply/OK/Cancel and can restore the original colors if you cancel.

Provides a dialog box for controlling object visibility in AutoCAD. Lets you choose between isolating, hiding, or displaying all objects using radio buttons and confirmation controls.

• SetPlotDeviceNames — set every layout’s plot device to DWG To PDF.pc3 when available
• Iterates all layouts, refreshes device info, validates availability, then assigns the plot configuration
• Prints a warning per layout when the target device is not present

Summary

• This LISP provides a dialog to review and batch-edit plotting and layout settings across multiple layouts, plus viewport utilities for lock, annotation visibility, and zoom tools.
• Designed for fast QA and standardization of Plot Device, Page Setup, and Paper Size per layout.

Tabbed “system variables tuner” for AutoCAD that lets you set common SYSVARs from dropdowns instead of typing SETVAR. Builds its own DCL with tabs (File, Dialogs, Drawing Behavior, Selection, Drafting Aids, Xrefs, Publish) and applies all chosen values at once.

• ChangeLayer — DCL layer picker with wildcard filter and “pick from drawing” option
• Lists only visible layers (not off, not frozen) and supports * / ? pattern matching
• Remembers the last filter via environment variable and can auto-filter based on an object’s layer

• ChangeLayerToCurrent — DCL filtered layer chooser + optional “pick layer from drawing”, then move selected objects to that layer
• Filters layer names (non-Xref only) using a substring-style match and remembers last filter + last chosen layer
• After choosing a layer, prompts for a multi-selection of objects and runs CHPROP to change their layer

• DeleteLayerByFilter — embedded DCL layer deleter with filter + multi-select, using -LAYDEL scripted sequence with VLA fallback
• v10 change: fixes the -LAYDEL command sequence to mirror manual steps: ._-LAYDEL → _N → <name> → "" → _Y (plus localized fallback)
• Excludes Xref layers and reserved layers (0, DEFPOINTS) and reports deleted vs failed

• DUPLICATELAYER / DUPLICATELAYERCURRENT — duplicate a layer’s properties into a new layer name via DCL, then set it current (optionally move the selected object).
• Copies common layer properties (Color, Linetype, Lineweight, Description) and PlotStyleName when available (STB-aware).
• DCL dialog asks for the new layer name and includes an “assign selected object” checkbox (used by DUPLICATELAYER).

• DuplicateToSelectedLayer — duplicate selected entities onto a chosen target layer via a simple DCL layer picker, then bring the copies to front and preselect them
• Remembers the last chosen layer and defaults the dialog selection accordingly
• Uses COPY with zero displacement to create duplicates in place, then CHPROP + DRAWORDER on the new entities

• FLMS3 — Model Space layer control dialog: filter + multi-select + batch actions (Freeze/Off/Lock/Plot, etc.) with optional Xref scoping
• Fixes: filters never show stray “T”; Xref layer names are displayed without the xref| prefix while operations still use full names internally
• Persists filter/toggle/xref selections between runs via environment variables

• LayerCreation — create/update a layer with True Color + Color Books support, plus a “Set as current layer” toggle (DCL with CLI fallback).
• Fields: Name, Color (ACI / RGB / ColorBook), Linetype, Lineweight, Transparency; also sets defaults for NEW objects (CELTSCALE, CETRANSPARENCY, THICKNESS).
• Runs a DCL dialog when the DCL core is healthy; otherwise runs NEWLAYERCLI (always works).

🚀 LayerList is an AutoCAD AutoLISP layer reporting utility that exports the active drawing layer table to a clean text file for Excel review, CAD auditing, and DWG quality control. It helps AutoCAD and Civil 3D users document layer names, on or off state, freeze state, lock state, color, linetype, lineweight, plot style, plottable status, and viewport default freeze settings in one fast report.

• LayersName2Clipboard — collect unique layer names from a user selection and copy them to the Windows clipboard as a newline-separated list
• Uses an HTMLFile COM object to access clipboardData and write text directly to the clipboard

• Purges unused layers using a dialog that scans the drawing and deletes layers with no entities on them.
• Protects critical layers and the current layer and optionally skips Xref layers.

• LRN — DCL-driven batch layer renamer with search filter, add prefix/suffix, remove substring, replace text, optional ALL CAPS, and optional auto-merge after remove
• Builds a matching layer list (excluding layer 0), then renames each layer via command-line -RENAME and optionally merges via -LAYMRG
• Wraps operation in an Undo mark and shows an Express Tools progress meter

• Displays a filterable layer selection dialog and then zooms the view to the extents of all objects on the chosen layer.
• Supports picking a layer directly from a selected object in the drawing and remembers the last filter used.

• Opens a dialog to pick objects once, then copies them to multiple selected paper-space layouts, showing only the total selected object count.
• Includes a wildcard layout filter and multi-select layout targeting with Select All and Select None actions.

• Shows a DCL dialog to choose paper-space layouts and specify how many copies to create for each, then duplicates the selected layouts using the LAYOUT command.
• Provides a summary list where selected layouts and their copy counts can be reviewed and removed before running the duplication.

DuplicateLayouts provides a DCL Dialog_UI to queue layout tabs with copy counts, then batch duplicate them using -LAYOUT Copy with safe fallbacks and unique naming.

• Shows a DCL dialog to filter and multi-select layers, then freezes the selected layers in the current viewport using VPLAYER.
• Supports filtering by Current layers, Xref layers, or Current_and_Xref, with an optional Xref picker and a fixed-width “faux columns” layer list.

• Opens a DCL dialog to filter layout names with wildcards and quickly switch the current tab to the selected match.
• Includes optional preview switching while browsing and remembers the last used filter pattern across runs.

• Provides a DCL dialog to batch rename layouts using sequential numbering with optional prefix, suffix, and zero-padding, with filtering and preview.
• Supports in-dialog Apply and multi-level Undo without calling AutoCAD UNDO from DCL callbacks, to avoid stability issues.

• Shows a DCL dialog listing all layouts with wildcard filtering and multi-select, then copies the selected layout names to the Windows clipboard (one per line).
• Includes optional Model tab inclusion, selection count display, and Select All or Select None shortcuts.

• Opens a DCL picker to choose Model/Layout tabs, then sets ANNOALLVISIBLE to 0 on the selected tabs.
• Provides quick selection controls for All or None before applying the change.

• Opens a DCL picker to choose Model and Layout tabs, then sets ANNOALLVISIBLE to 1 on the selected tabs.
• Includes quick selection controls for All and None before applying changes.

• Single dialog that sets ANNOALLVISIBLE to 1 or 0 for a chosen set of Model/Layout tabs.
• Combines the functionality of AAON and AAOFF with mode radio buttons and tab multi-select in one UI.

LayoutTools manages layout tabs to batch Lock or Unlock viewports, toggle AnnON or AnnOFF, and apply Zoom Extents or Zoom Window in Paper Space across selected or displayed layouts, with status tracking stored in the DWG.

LZE summary LZE opens a DCL selection dialog for Layouts, then runs Zoom Extents in Paper Space on the selected layouts after the dialog closes. Key stability rule The zoom action is executed after the dialog closes to avoid UI timing issues.

What this LISP does ZEZW opens a DCL dialog to multi-select layouts and then applies Zoom Extents or Zoom Window in Paper Space on the selected layouts. Key concept The zoom action runs after the dialog closes for stability and predictable execution.

LZW summary LZW opens a DCL selection dialog for Layouts, then prompts for a window and runs Zoom Window in Paper Space on the selected layouts after the dialog closes. Key stability rule The zoom action is executed after the dialog closes to avoid UI timing issues.

Tags: Layouts, Paper Space, Viewports, DCL, Dialog_UI, Lisp, CAD, Clipboard Suggested tags not in list: ObjectARX, COM_Automation, Stability, Undo_Stack

Select Layout from Dialog Displays a dialog box listing all paper space layouts for quick selection and activation.

Title Blocks Tools – Unified Menu System Comprehensive dialog-based interface for exporting and updating titleblock attributes via CSV with integrated help, file management, and reload utilities.

Purpose: Automatically connect two open or parallel-like entities and merge them into one continuous polyline Supported objects: LWPOLYLINE, LINE, ARC, SPLINE Usage style: Cleanup or closing gaps between two aligned open objects

Sort / Purpose: Create a new polyline segment copied between two picked points on an existing LWPOLYLINE, place it on a chosen layer, and optionally extend, rotate, move, and generate multiple offset copies via an interactive dialog with Apply and Undo. • Scope: Works only on a selected LWPOLYLINE, extracting the portion between two points along the polyline and building a new, separate polyline from that segment. • Goal: Speed up creation of repeated pipe or band segments with controlled layer assignment, geometric extension at ends, rotation, perpendicular distance, and multiple parallel offsets using presets.

Purpose: Provide a unified dialog interface for running multiple area-processing operations inside closed polylines Use cases: Creating inside boundaries, breaking curves, converting regions to polylines, filtering out open polylines, or joining areas Memory: Stores last chosen option in *BR2P-last-option* and auto-selects it next run

Sort / Purpose: Interactively extend lines, arcs and polylines at both start and end by user defined distances, using a dialog with separate values for each side and safe Apply or Undo control. • Scope: Works on LINE, ARC, LWPOLYLINE and classic POLYLINE entities, handling straight and bulged segments at both ends. • Goal: Provide a flexible Double Extend tool where you can tweak start and end extension, preview the result with Apply, step back with Undo, and only confirm when you are satisfied.

Purpose: Create a simple two vertex centerline between two selected open curves using only their endpoints Supported objects: LINE, LWPOLYLINE, POLYLINE, ARC, SPLINE, ELLIPSE when they are open curves Usage style: Quick central axis between two roughly parallel edges selected as first and last items in a selection set

This AutoLISP routine automates the process of offsetting multiple lines on both sides with customizable distances, profiles, and layer management. It is designed to simplify symmetrical drafting operations by providing an interactive dialog for user control and configuration.

Purpose: Offset curves inward or outward and assign the results to a selected layer Supported geometry: *POLYLINE, ARC, CIRCLE, ELLIPSE, SPLINE (planar only) Session memory: Remembers last offset distance, last chosen layer, and last direction for faster repetitive usage

📏 AutoCAD LISP utility for calculating total lightweight polyline length by layer and exporting a clean TXT or CSV length report.

Purpose: Convert REGION objects into closed LWPOLYLINEs while preserving curve continuity and arc bulges Typical use: Cleanup of Boolean-created geometry or boundary extractions that output REGION entities Input object: REGION only — all selected REGIONs are processed Output format: Clean, closed LWPOLYLINE with correct bulges and segment ordering

Purpose: Label slopes between two picked points using multiple numeric and ratio formats Scope: Works entirely in 2D, producing TEXT entities placed and rotated along the measured segment Workflow: Configure options in a dialog (DCL), then pick two points repeatedly to place slope labels Output style: Percent, H:V integers, V:H integers, H:V decimals (x.xx:1), or V:H decimals (1:x.xx) Defaults: Below=No, Height=1, H=1, V=1, Precision=2, Format=%

Sort / Purpose: Interactive slope-label placement tool for linework in Civil 3D / AutoCAD. • Type of tool: Dialog-driven annotation command that creates MTEXT labels. • Scope: Works on picked point pairs or on every segment of selected LINE / LWPOLYLINE / POLYLINE entities. • Goal: Quickly place readable slope (and optional angle) labels with user-controlled format, prefixes/suffixes and scaling.

Purpose: Compute and report a simplified slope ratio and angle between two user-picked points Run style: Interactive two-point measurement with no drawing modifications Standard: Uses a fixed 12-unit horizontal run for imperial slope representation Output: Displays slope ratio and angle through an alert dialog only

Sort / Purpose: Export cleaned text from selected drawing annotations directly to the Windows clipboard in a copy ready format. • Clipboard Export: Gathers text from TEXT, MTEXT, attributes, dimensions, multileaders, and blocks, then sends the processed result to the clipboard. • Two Output Styles: Lets you choose between one line concatenated text without paragraphs or line by line text keeping logical paragraphs. • Formatting Cleanup: Strips MText formatting codes and Unicode markers so that the clipboard content is clean, readable, and ready for pasting into external applications.

Sort / Purpose: Interactively pick nested TEXT, MTEXT, DIMENSION, LEADER, and BLOCK entities, extract their text and send it to the clipboard, then clean up temporary copies. • Scope: Works on nested entities inside blocks or references using CTC3 as a “pick-through” text exporter. • Goal: Quickly grab text content from visually picked nested items, copy that text to the Windows clipboard, and automatically delete the intermediate copied entities from the drawing.

Sort / Purpose: Convert selected TEXT and MTEXT entities to either all upper case or all lower case in a single operation. • Scope: Operates only on existing TEXT and MTEXT objects that you select in the drawing. • Goal: Standardize the letter case of annotations quickly for consistent drawing documentation.

Sort / Purpose: Convert multiple selected TEXT and MTEXT entities into a single MTEXT object while keeping each original line as a separate paragraph. • Scope: Works on standard text objects in the current space and merges them into one formatted MTEXT container. • Goal: Simplify editing and formatting by replacing several separate text items with one unified MTEXT that preserves visual layout and underlines.

Purpose: Increment or decrement numeric values inside TEXT, MTEXT, ATTDEF, and ATTRIB strings using a dialog-driven plus/minus value and target position Scope: Works on selected text-based entities, parsing each string to find embedded numbers, then modifies one or more of those numbers according to user settings Persistence: Stores last used increment value and location in the Windows registry under HKCUSoftwarePlusMinusNumericValue for reuse across sessions

Purpose: Add or remove prefixes and suffixes (with wildcard patterns) and round numeric text content for TEXT/MTEXT/ATTRIB/INSERT attributes Core idea: Use fixed-string and wildcard-based string comparisons to strip or template-rebuild text, plus optional rounding of numeric strings Persistence: Remembers last-used settings in environment variables (PSOT_*) for fast reuse across sessions and commands

Rotate Text and Mtext in Viewport Aligns TEXT objects to viewport rotation while resetting MTEXT to horizontal orientation.

• AM — convert selected TEXT/MTEXT into a single MLeader with combined text and preserved max width
• Sorts text by insertion point (Y order) and concatenates into one string
• Creates an MLeader by picking arrowhead and landing points, then applies TextString and TextWidth
• Deletes the original text entities after building the combined content

Short LISP to convert selected TEXT and MTEXT objects to uppercase.

XrefLayers is a single-window tool to manage XREF insert layers: create per-XREF target layers, assign inserts to target layers, force all XREFs onto one existing layer, and zoom to a selected XREF extents.

Xref → Own Layer Manager This AutoLISP routine scans the current drawing for attached xrefs, shows them in a dialog with a checkbox and a per xref layer popup, and lets the user create or assign layers for those xrefs in one place. The dialog is generated dynamically so it always shows the exact xrefs that exist in the drawing at that moment.

Sort / Purpose: Interactive Xref management tool for AutoCAD that saves, reloads, and bulk-edits Xref state via a dialog, while preserving the current UCS and view for bulk actions. • Type of tool: Dialog-driven Xref control command with filters, selection, zoom-to-xref, save/load list, and batch operations. • Scope: Works on all Xrefs in the current drawing, or only the user-selected subset (selection defaults to all). • Goal: Quickly standardize Xref configuration (Type + Found At + Units + Layer) and reapply it reliably across sessions without disrupting the user’s working context.

🧭 AutoCAD and Civil 3D .NET tool for managing XREF draw order with a modeless WinForms dialog, live preview, Apply and Undo, saved xref order presets, folder favorites, xref reload/unload controls, layer updates, and diagnostic logging.

🔗📂 Move all AutoCAD XREF block references onto clean XREF layers using either one shared _XREF layer or individual 0-XREF_ layers.

AutoCAD LISP utility for listing loaded Xrefs in a dialog, filtering them with wildcards, and zooming directly to the selected Xref extents.