CAD Studio Catalog is a tool for convenient access to the online block catalog at CADforum.cz. Directly insert any of the thousands free blocks and symbols.

Synchronously view and compare multiple drawing document or multiple model viewports side by side.

This app helps you save a lot of time to select objects by quickly making filter and quickly selecting similar objects based on sample entities.

3 tools in 1 app. The easiest way to get total Area and Length or Perimeter of objects. Export result to clipboard or put to text objects

Quick DTM tools for creating TIN, fitting breaklines, creating and managing 3D surfaces, generating and labeling contours, basic watershed analysis, and creating quick sections. 30-day trial period.

Universal tool for calculating total lengths and total areas of polylines

Intelligent trim / extend tool for crossed lines and curves.

Trim lines or polylines internally or externally, using a closed boundary as the edge

Allows users to easily arrange current layers in any desired order with a couple of picks

Create and name multiple layer groups and to turn on one such group/Batch and turn off others.

3 Function App to create multiple layer groups to turn on one group/Batch and turn off others

This application allows you to change the order of the vertices of the polyline.

JoinLayers allows you to join multiple layers into one.

Draws lines on Autodesk® AutoCAD® using Relative to last segment the Relative Polar angle NOT 180 degrees. With this command the Relative Polar is set to 0 (zero).

This program exports coordinates of polylines as tables to MS Word and to the Autodesk® AutoCAD® model space. The program has settings to change the appearance and the content of these tables.

ECW Plugin for fast and convenient usage of raster images and catalogs.

90-Day Trial version with full functionality. Very fast Labelling of polylines or Xrefs containing polylines for Autodesk® AutoCAD® 2017, 2016, 2015 and 2014.

Very fast Labeling of polylines or XRef's containing polylines for Autodesk® AutoCAD® 2017, 2016, 2015 and 2014.

Predecessor to a much more ambitious program, this app provides 20 artistic landscape blocks for free.

EasyGrid allows users to enter a number of rows and columns and pick two points on the screen to create very fast and simple grid of lines.

Grabs aerial imagery, terrain data or GIS features from WMS, WCS and WFS servers of choice by picking a window area. Creates TIN surface in Civil 3D and GDAL-XML files to use as raster in InfraWorks.

Grabs aerial imagery, terrain data or GIS features from WMS, WCS and WFS servers of choice by picking a window area. Creates TIN surface in Civil 3D and GDAL-XML files to use as raster in InfraWorks.

Easily convert those old leaders and text to Mleaders!

ArchBlocks CAD Trees Plan View is a CAD blocks symbol library with 43 symbols of trees in plan view.