TopoLT and ProfLT are now compatible with the GstarCAD platform

Good news for GstarCAD users – TopoLT and ProfLT have been updated in order to run on the GstarCAD Pro 2024 platform.

This improvement widens the compatibility of our software, which were already compatible with the newest versions of the popular platforms, AutoCAD, BricsCAD and ZWCAD.

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topolt v16 news

V16 Launch for TopoLT, ProfLT and TransLT

We are happy to announce the release of the latest versions of the most popular surveying, geodesy and cadastre programs in Romania: TopoLT V16, ProfLT V16 and TransLT V16.

Over the past year, numerous improvements have been made to existing functions, new functions have been added, and programs have been immediately adapted to new versions of CAD platforms (AutoCAD, ZwCAD and BricsCAD).

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V14 upgrade

Important Notice for V14 TopoLT, ProfLT and TransLT Customers

We hereby announce that on October 15, 2023, maintenance will be discontinued for the V14 versions of the TopoLT, ProfLT, and TransLT products. Up until this date, customers who own V14 versions can take advantage of the best offer to upgrade to the latest versions of the software.

In this way, you will have access to the most advanced version, up-to-date with legal and technical requirements in the field, and with functionalities that will help improve your workflow and expedite project completion.

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New versions TopoLT 15, ProfLT 15 and TransLT 15 will be available for puchase only as Subscription license

We announce that a new the version of the most popular topography, geodesy and cadastre programs in Romania has been launched: TopoLT, ProfLT and TransLT. These programs are constantly updated and optimized by their developer according to the regulations and requirements imposed by the authorities to provide users with tools that allow them to easily and quickly carry out work and at the same time have an optimal working experience.

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CADWARE Engineering and 3D Space are partners of the most important technical universities in Romania

CADWARE Engineering and 3D Space support technical universities in Romania by offering free educational licenses to students and teachers, creating strong partnerships with them. By developing these partnerships, the two companies contribute to the development of the next generations of students. The applications and the advantages of using them are brought to the attention at scientific seminars, but also at other profile events for the engineers to deliver quality projects in a much shorter time.

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Building the 3D model and generating contour levels

In this exercise you will generate the 3D terrain model using points with x, y and z coordinates or polylines with a certain elevation (breaklines). The interpolation method used is triangulation with linear interpolation.
For more information about this function and available options please see the Help file.
1. To complete this exercise open 5_3DModel.dwg from Example folder in TopoLT installation path (by default it is C:\Program Files\TopoLT\Examples). In this example, the 3D model will be generated from points and from polylines with a certain elevation.

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Drawing graphic entities in Google Earth

In this exercise you will draw polygons (closed polylines), paths (open polylines) and points in Google Earth using the new command Draw in Google Earth (GeDraw). The coordinates conversion is made with TransLT software (visit for more information).
To draw in Google Earth you must respect the following conditions:
– Install Google Earth and TransLT on your computer (both in english). TransLT is used to create the transformation model;

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Creating views with plan layouts

In this exercise you will create views with plan layouts to help you easily load the layouts for printing. In order to form the views, first you have to draw rectangles delimiting the areas you want to print and in accordance with size page layouts.
For more information about this function please see the Help file.
To create views with plan layouts:

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Georeferencing images using TopoLT

In this exercise you will make correlations of inserted raster images in order to place them in a coordinates system.
These transformations are made by selecting one or more corresponding points between the image and the coordinate system.
The program uses several types of transformations. During the transformation you can make other changes to the images, such as: saving in other formats, trimming or changing color format.

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Joining points by code

In this exercise you will join points in the drawing by code using the command Points » Join Points by Code.
For this command to work correctly we recommend using the following attributes for point codes when performing the measurements:
START – means the beginning of a linear entity. Linear entities (polylines with or without arcs) are drawn from this attribute (for points with the same code) and until an END or another START attribute is encountered;
END – the polyline stops here;
CLOSE – the polyline stops and closes here;

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Calculate polar points

With this command you can calculate polar points coordinates with forward intersections method.
The command can be launched from the Start menu or from the CAD program. When launched from the CAD program, if a file with the same name with the .dwg file, but with .rad extension, is found then this file with measurements in TopoLT format will be automatically opened.
For more information about this function please see the Help file, Coordinates, Calculate polar points.

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Draw points from a coordinate file

In this exercise you will draw points from a coordinate file.
For more information about this function and compatible coordinate file types please see Help » Draw Points.

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Program configuration

The first step that every user has to make when they start a new project is to Configure TopoLT.
In the Configure menu there are several options to configure the program:

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Loading TopoLT and ProfLT into a CAD software

TopoLT and ProfLT applications can be easily loaded into a compatible CAD platform (AutoCAD, BricsCAD, ZWCAD or GstarCAD) by using Load Application from the Tools menu or by typing APPLOAD command from your CAD software.

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