Use PDFin to open and edit PDF files directly within Autodesk® AutoCAD®. Fully licensed version.

Places the Length of selected polyline segments, next to the segment as text with user-defined Height, Angle, and offset and drawing dimensions’ units.

Labels the first segment length of selected polylines(s) from the ‘start point’ to the first vertex.

Adds, deletes and extracts entities from a parent block without exploding

View details of a block’s hierarchy and save to TEXT file.

Converts arc shapes created with multiple vectors into smooth polyline arcs.

Allows placing block(s) or duplicates of a single block, upon a selected curved or straight object plus allows the user to slide these along the curve / edge.

Converts True Type fonts into user-specified vector outlines or filled hatch while preserving the original text.

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

Joins and cleans-up polylines and line entities to create closed boundaries and to close gaps not seen visibly.

MeteorSpec LT is a toolkit for electrical designers. Analysis and design of 0.4 kV networks. Calculators for electricians and totally customizable tool for summarizing lengths and areas of polylines.

Powerful application for designing electrical parts of street lighting installations. It fully automates all electrotechnical calculations, computations of specifications and drawings of schemes.

Solar Photovoltaic PV design software. Size conductors, conduit and grounding systems for AC and DC power production. We offer extreme flexibility to create your Construction Documents.

Drawing Windows Colors changer for OSNAPZ.

Drawing Windows Colors changer for OSNAPZ.

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.

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.

A program to easily and quickly export attribute values for editing and re-importation.

Batch and script utility for processing multiple Autodesk® AutoCAD® drawings.

Manage drawings with many layouts more easily in a palette

Manage drawings with many layouts more easily in a palette.

Create revision states with corresponding colors and change parts a fast way to the new states with corresponding color/layer information.

UsE is full electrical drawing program for Autodesk® AutoCAD®. Connect everything to make the drawing 1 big electrical system.

CADprofi helps in designing architectural and mechanical projects, as well as plumbing and electrical installations.