ZiPLINE is a stand-alone windows application that does not require Autodesk® AutoCAD® on the user's machine. 

Once you have become familiar with the drawing technique as outlined in Getting Started, Import one of your DXF/DWG files. 

Automatic Snap finds the nearest endpoint or face (background priority is given to the CAD file, foreground to the blue lines).

The Centerline option will find the two nearest parallel lines in the CAD drawing and draw a line between them. Import a CAD drawing to witness.

The Erase option works on tagged lines and labels. Right-Click a line and press <DEL> or Select Edit>Erase.

Installation 

Download the ZiPLINEsetup.exe from the Autodesk App Store. Double click on the ZiPLINEsetup.exe file to install the application.

To uninstall the application click Control Panel > Programs > Programs and Features (Windows 7/8/8.1/10) or Control Panel > Add or Remove Programs (Windows XP), and uninstall as you would any other application from your system.

Requires Windows .NET 4.5

Requires VC++ 2012 Runtime