Quickly renumber and insert the total number to the sheet set to show them up in fields [Sheet number]/[Total Number] in your title block.

Batch create attribute content with Microsoft® Excel® autofill, batch convert Excel content into Attribute Block references Maintain data integrity with an Excel worksheet.

AutoCAD® Block ↔ Excel® data exchange, batch Block attribute creation, alignment station offset inquiry; find and numbering intersections of 2 groups, Multi files advanced Batch Plot 6-in-1 App.

Some special commands to work with polylines.

App to quickly copy a rectangular window of selected objects out from your drawing, and trim everything outside the window's edges. The result can be copied to the current drawing or to the clipboard.

App to quickly copy a rectangular window of selected objects out from your drawing, and trim everything outside the window's edges. The result can be copied to the current drawing or the clipboard.

JTB TimberTool makes it easy to convert closed polylines into mass elements and makes the bounding box width and depth correct for scheduling purposes.

JTB TimberTool makes it easy to convert closed polylines into mass elements and makes the bounding box width and depth correct for scheduling purposes.

This app can be used to select entities based on the properties of the selected sample entity. All supported properties of the entity will be displayed in a DCL box.

Aligns the view to the selected object, or the selected two points on screen, or to the selected line or polyline segment.

A subset of Pipe Network Productivity Tools. Productivity tools for Pipe Networks.

Aligns selected objects to the left/right / top/bottom, or the center.

Allows changing the layer color of selected multiple objects without entering the layer manager.

JTB Steel is an Add-in running inside Autodesk® AutoCAD®, adding powerful command features to help you draw simple and complex steelwork frames and details efficiently.

JTB Steel is an Add-in running inside Autodesk® AutoCAD®, adding powerful command features to help you draw simple and complex steelwork frames and details efficiently.

SteelPLUS™ Structural Shapes 2D/3D includes W-Shapes, Channels, Single/Double Angles, Square & Rectangular Tubing, Pipes, M, S, HP Shapes, and Tees as listed in the AISC / CISC Steel Manual.

Populate polyline areas to block's attributes.

Program to easily change the layer name or name of the selected block.

Searches for text content given by the user and selects matching objects.

Moves/copies/stretches object to the calculated intersection point of lines. The user would normally have to construct to define that point.

This program introduces two new 3DSolid edition commands: STRIM that subtracts overlaps without deleting the trimming solid, and SSPLIT that creates separate solids out of any overlapping portion.

Convert polylines to multilines, convert multilines to polylines, and change multiline styles.

Offset 2D entities with different distances at once.

Break entities into different pieces based on different options. (e.g. specified points, intersection, specified distance, and equal parts).