How to open a file with the CDW extension? Programs for viewing documents of this format

CDW is an extension that is a type of software for developing engineering projects. The extension itself is a CanoDraw application format. Many utilities for opening this extension, which will be discussed below, were developed by ASCON in Russia. Applications created by this company are used to model parts and their assemblies.

When opening a cdw file, the user can see designs, drawings, design documentation, technical illustrations, or other similar information. This extension can be opened using the KOMPAS 3D Viewer utility, as well as some others, which will be discussed below.

Opening CDW online is quite difficult, since there are practically no such services on the Internet.

CDW format - how to open files with the CDW extension, Compass viewer, viewer

Opening CDW online is quite difficult, since there are practically no such services on the Internet.

KOMPAS-3D

The compass was developed by the Russian company ASCON. The abbreviation itself stands for “complex of automated systems.” The program is distributed in two versions - Graphics and SPDS. But all modules can be integrated into one whole called Compass 3D. It is considered an analogue of the foreign design utility AutoCad.

Using this utility, you can create drawings of any complexity, import projects with a DWG extension, model parts and structure assembly in three-dimensional images.

Distributed on a paid basis. The license fee is paid for a period of one year.

In order to open a document, download it, upload it to your computer, go to the “File” menu and click on “Open”.

In the window that appears, select the desired element.

It will open in this application.

KOMPAS-3D Viewer

This is a derivative utility from Compass, serving only for viewing files and printing them. By downloading the KOMPAS-3D Viewer you don’t have to buy a license.

To get started with cdw, download and load the utility onto your computer. Open it and go to the "File" menu.

Click on “Open” and select the document in a new window.

Then click on the “Open” button, after which the drawing will launch.

FileViewPro

Another application for working with cdw documents and many other files. FileViewPro was created for viewing and printing ready-made projects and models created not only in Compass, but also in AutoCAD.

CADKEY

This application is designed for engineers and designers. It allows you to design and draw up drawings. The design utility is capable of using the latest Windows technologies, which help create accurate drawings and models.

The program is purchased on a paid basis. But still, CADKEY is in many ways inferior to programs such as AutoCAD and Compass. However, it is possible to open a project with the cdw extension if you no longer have any of the programs listed above.

Adding and removing items from the context menu

AutoCAD

AutoCAD refers to computer-aided design systems. Using the application, engineers create drawings of 3D and 2D models. This program allows you to draw, prepare and view any drawing from different angles. Documents created in AutoCAD have a DWG extension. CDW can also be viewed using this program. The utility allows you to exchange documents via the Internet. Users can also connect remote databases. The program is distributed on a paid basis.

СanoDraw

This is free software for working with the CDW format. Canodraw recognizes and reads variables and additional environments. Application documents contain information analysis, location results, and source data.

Drawing in Compass 3D online

As I mentioned above, the “Project”, which provides online access to the Compass-3D program and its rich capabilities, was especially popular among users from 2010 to 2013. As part of this project, the user received the opportunity to build 2D and 3D models using the Compass software tool, with subsequent saving of the results to his PC.

Since the project was closed in 2013, domestic users no longer had their own network tools for creating 2D and 3D models. Nevertheless, the English-speaking segment of the Internet has a set of network services for online modeling, and some of these services can even boast Russian-language localization.

Those users who do not trust foreign solutions can be offered to download the stationary program “Compass 3D” (a free trial version is available separately https://kompas.ru/kompas-3d/download/), and then use its functionality.

Let's look at popular network services that allow you to create 2D and 3D models online.

How to use online extension conversion services? Recommendations

What is the psd file extension?
All online conversion services work basically on the same principle:

Go to the desired file conversion service.
Find the “Upload File” button for conversion.
Click on it, and click on the “Browse” button in the pop-up window.
Your computer's file system will open in front of you. Find the file to convert the format in it and double-click on it with the left mouse button.
After this, you need to find the “Convert” button on the service and click on it.
Wait a while while the server converts your document to PDF format.
As a result of the conversion, the converted PDF file will be downloaded to your computer (look for it in the “Downloads” folder on your computer).

This method is very convenient. Almost everyone, puzzled by the issue of conversion, goes specifically to online services designed for this. However, keep in mind that these resources may contain malicious programs on the Internet, and in most cases, all the convenience of such services is negated by a large number of advertisements that interfere with the normal operation of file conversion.

Service onshape.com – using the cloud for online drawing

The onshape.com service offers the use of cloud technologies for CAD design. Its capabilities allow you to perform 2D and 3D drawing, multi-frequency modeling and editing in context. There are various built-in tools for creating custom functions, support for displaying an object with simultaneous folded, flat and desktop views, and other useful features.

The vectary.com service is somewhat reminiscent of Compass 3D, and is intended for 3D modeling, with the ability to customize existing 3D models on the service. The resource's capabilities allow you to export the models you create into standard 3D files, and work with them using other similar software. The service has a simplified interface and supports many plugins that make working with it convenient and practical.

To get started with it, go to vectary.com, and click on “Start creating”.
After creating the model, click on “Save” or “Publish”.

Programs for viewing documents in CDW format

File extension .stp

How and with what to open a cdw file for regular viewing and printing or to make changes to it?

A file with the cdw extension most often represents a Compass program project. It can store drawings of construction projects, details of mechanisms and complex engineering structures, as well as technical documentation for them and other auxiliary data.

Programs to open CDW file

Most likely the CDW file is a drawing. It could have been created in one of the following software products:

KOMPAS-3D is a computer-aided design system that allows you to create various 3D objects, as well as drawings.
KADKEY is one of the founders of CAD; now it is no longer used to create drawings and models.
CanowDrow - this software allows you to analyze data, create graphs and charts.
CeledyDrow is an outdated graphics editor.

Method 1: KOMPAS-3D

To view it, a special application called KOMPAS-3D Viewer will be enough, which is designed to open the file; it also has a function for sending to print.

Download KOMPAS-3D Viewer

After downloading

Specify the path where you would like to install the program.

Run the installer package.

The installation start window will open. Click on the “Next” button.

Read the license agreement. Check the box. Click Next.

Fill out the fields, click “Next”.

Select an installation option.

Fill in the address where you would like to install the program.

Click on the “Next” button.

Wait for the installation to complete.

Decide whether you want to create an icon on the Desktop and Launchpad.

Once the installation is complete, you can finally open the CDW file. To do this, launch KOMPAS-Viewer.

Now all that remains is to open the CDW file.

Method 2: FileViewPro

There is also a unique universal application that can open not only CDW files, but many other file types as well. Once you visit the site with this program, you can simply, in a few steps, download, install and use it.

Download FileViewPro

Open the download link. Click “Save file”.

Select the language in which the FileViewPro interface will be displayed.

After installation is complete, proceed to opening the file.

The Open Document window will open. After selecting the file, click on “Open”.

That's all, it's not that difficult to open a file with an unfamiliar format.

: How to use the clipboard in Windows

Compass-3D

As mentioned above, the CDW file is a native format for the Compass-3D program, which means that it is quite logical to assume that this file can be opened in this particular program.

Compass-3D is the brainchild of Ascon, which is a professional tool for creating drawings that allows for the full creation of a project of any type of complexity.

If you only need to view the contents of the CDW file, then the lightweight version of this program is ideal for you - Compass-3D Viewer, which is a free drawing viewer.

If you need to make adjustments, then you cannot do without a full-fledged version of this product, which is already distributed on a paid basis.

Download Compass-3D Viewer program

Download the Compass-3D program

CeledyDraw

An alternative tool for viewing and easily editing a CDW file, it's ideal if you don't need a heavy professional tool but still want the ability to make adjustments.

The program is not free, however, you will have a full 30 days to evaluate all the features of the program.

Download CeledyDraw program

Smartdraw service – professional solution for 3D modeling

Smartdraw is a professional solution for creating electrical, mechanical or architectural designs. An analogue of the Compass program exists in the form of both a stationary program and the network implementation we need. To facilitate the process, the service uses examples and templates that are easy to customize to your requirements. It also contains a huge number of mechanical engineering and architectural symbols that will help you create a variety of 3D models. The resource is available for free during a trial period of 7 days.

To work with the service, go to smartdraw.com and click on “Start now”.
In the editing window that opens, select Russian at the top right.
On the left, select the desired specialization of the drawing and start creating it.
To save the result, click on “Export” in the top left.

Working tools of the “Smartdraw” service

3D LT

What is the cr2 file extension?

If you are faced with the question of how to open a CDW file, then now we will tell you about another free program that will help with this. "Compass 3D LT" is a program that is intended for private non-commercial use and is a lightweight version of the 3D modeling platform. With this solution you can prepare the necessary part models and 3D drawings. The target audience of the application is very large. Home craftsmen will be able to prepare for future renovations, make a model of a special unique item for their interior, and plan a summer cottage, apartment or house.

If you are a modeler, the program will give you the opportunity to design parts of car, ship and aircraft models, as well as prepare drawings of future or finished products. The application will also help students and schoolchildren. They will be able to complete tasks in engineering graphics and descriptive geometry, learn the basics of spatial thinking, and master the intricacies of three-dimensional modeling.

As for senior students, they will easily get acquainted with CAD, will prepare calculation-graphic and term papers, as well as diploma projects. The project is already used by more than 64 thousand schools in the Russian Federation as part of the national Education program, in addition, more than a thousand higher educational institutions and colleges use the professional version of Compass-3D to support the educational process. And this speaks of trust in the application, which you can also experience. The free version has a number of limitations. The functionality is much more modest than that of the professional edition. Moderation of details is available. You cannot work with assemblies. One file can contain only one sheet of your drawing. That's all. Now you know what the CDW format is, how to open it and how to work with it.

The CDW extension is for drawing files created in the Compass program. These drawings are used to model assemblies and parts and are often used in design documents, manufacturing, and as technical illustrations.

The Compass application is an environment designed for design that meets the standards of SPDS (system of construction design documentation) and ESKD (unified system of design documentation). Files prepared in Compass can have several formats. Documents responsible for the specification are saved in the SPW format, text explanations in the KDW format, three-dimensional models in the M3D and A3D format, fragments of drawings in the FRW format, and the drawings themselves have the CDW extension.

You can view CDW format files in two ways - using the Compass program itself and the free Compass-3D Viewer.

Alternatives to KOMPAS-3D for Mac OS

Android iOS (iPhone/iPad)

3D modeling for everyone.

Shareware Windows Mac OS Online service

SketchUp (formerly known as Google Sketchup) is a 3D modeling computer program that is designed for designing a wide range of applications such as architecture, interior design, mechanical engineering, film and video game design. There are two versions available - free SketchUp Make and a paid version with additional functionality, SketchUp Pro.

Open source parametric 3D modeler.

Free Windows Mac OS

FreeCAD is a general purpose parametric 3D CAD modeler. This development is completely open source (LGPL license). FreeCAD is aimed squarely at mechanical engineering and product design, but it is also suitable for broader design applications such as architecture.

Autodesk AutoCAD is a commercial computer-aided design (CAD) and development software application.

Paid Windows Android iPhone Mac OS Online service

AutoCAD is a 2D and 3D computer-aided design (CAD) and drafting software application available as a desktop application since 1982 and as a mobile web and cloud application since 2010, now sold as Autocad 360.

Programs for viewing CDW

It is not necessary to use native software to open a CDW file

It is recommended to pay attention to several similar programs that are in no way inferior in functionality

AutoCAD

This is a program that is capable of creating engineering projects in an automated manner. With its help, specialists are able to create drawings in 2D and 3D projections. With its help, you can not only draw a project, but also view it from different angles. Technical documentation is presented in DWG format. However, viewing the CDW extension is allowed.

The program allows you to exchange data online. In addition, remote work is allowed

However, it is important to note that payment is required to use all features.

FileViewPro

The application works not only with the CDW format, but also with other programs and is capable of opening about 100 extensions. You can not only view the finished work, but also print it on a printer. Supports projects created in both AutoCAD and Compass. However, the utility is also available for a fee.

CeledyDraw

A program that helps you create professional modeling. Relevant for those users who do not have special skills and appropriate education. Most often used in municipal institutions for training. Thanks to the intuitive menu, even a beginner can quickly figure it out.

Using this utility you can create:

Logos
Schematic blocks
Business cards
Brochure
Catalogs.

By default, the utility already has 20 ready-made templates for shapes, as well as about 100 textures. If necessary, export to other formats is available: JPEG, GIF, BMP.

To open a file in CDW format, just read the following instructions:

Download the software and install it on your PC. Next, find the File tab in the main menu and select open from all items.

Next, a separate window should appear, where several folders are presented. Left-click on the file with the CDW extension and click “Open”.

Now you can view the contents of the document:

If you no longer have any special programs on your PC, you can use CeledyDraw as the default utility. To do this, just open the program and click on the file of interest, which will appear on the right side.

CADKEY

A special program that is suitable for professional designers and designers. Helps prepare drawings and design new technical models. A distinctive feature of the software is the ability to use innovative Windows resources, which create the most accurate drawings.

Convert to PDF

To convert the CDW format to PDF, you do not need to download special software. It is enough to open any of the online resources (which are now in abundance) and get a new file extension in a few seconds.

Bogdan Vyazovsky

“We live in a society where technology is a very important part of business, our daily lives. And all technology starts with sparks in someone's head

The idea of something that didn't exist before but will one day be invented can change everything. And this activity is generally not very well supported."

CDW graphic format files are intended primarily for storing drawings and, accordingly, working with them, but they can also be used for other types of images. Let's see which programs can open this format.

Where is this format found?

To create an engineering project, special applications are used that create files in the CDW format. To open drawings, technical images, project documentation, or construction, you need to know how to open files of this extension.

It is important to note that it is almost impossible to open such projects online, since there are no services for this work. Therefore, you should first download a special program .

Experts highlight the TOP applications that will help you cope with the task.

Programs for viewing documents in CDW format

How and with what to open a cdw file for regular viewing and printing or to make changes to it?

Programs to open CDW file

Most likely the CDW file is a drawing. It could have been created in one of the following software products:

KOMPAS-3D is a computer-aided design system that allows you to create various 3D objects, as well as drawings.
KADKEY is one of the founders of CAD; now it is no longer used to create drawings and models.
CanowDrow - this software allows you to analyze data, create graphs and charts.
CeledyDrow is an outdated graphics editor.

Method 1: KOMPAS-3D

To view it, a special application called KOMPAS-3D Viewer will be enough, which is designed to open the file; it also has a function for sending to print.

Download KOMPAS-3D Viewer

After downloading

Specify the path where you would like to install the program.

Run the installer package.

The installation start window will open. Click on the “Next” button.

Read the license agreement. Check the box. Click Next.

Fill out the fields, click “Next”.

Select an installation option.

Fill in the address where you would like to install the program.

Click on the “Next” button.

Wait for the installation to complete.

Decide whether you want to create an icon on the Desktop and Launchpad.

Once the installation is complete, you can finally open the CDW file. To do this, launch KOMPAS-Viewer.

Now all that remains is to open the CDW file.

Method 2: FileViewPro

Download FileViewPro

Open the download link. Click “Save file”.

Select the language in which the FileViewPro interface will be displayed.

After installation is complete, proceed to opening the file.

The Open Document window will open. After selecting the file, click on “Open”.

That's all, it's not that difficult to open a file with an unfamiliar format.

: How to use the clipboard in Windows

Compass-3D

As mentioned above, the CDW file is a native format for the Compass-3D program, which means that it is quite logical to assume that this file can be opened in this particular program.

Compass-3D is the brainchild of Ascon, which is a professional tool for creating drawings that allows for the full creation of a project of any type of complexity.

If you only need to view the contents of the CDW file, then the lightweight version of this program is ideal for you - Compass-3D Viewer, which is a free drawing viewer.

If you need to make adjustments, then you cannot do without a full-fledged version of this product, which is already distributed on a paid basis.

Download Compass-3D Viewer program

Download the Compass-3D program

CeledyDraw

An alternative tool for viewing and easily editing a CDW file, it's ideal if you don't need a heavy professional tool but still want the ability to make adjustments.

The program is not free, however, you will have a full 30 days to evaluate all the features of the program.

Download CeledyDraw program

Force Excel to open .csv without formatting

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Troubleshooting problems opening CDW files

Common problems opening CDW files

ASCON KOMPAS-3D is not installed

By double-clicking the CDW file, you may see a system dialog box that says “This file type cannot be opened.” In this case, it is usually due to the fact that you do not have ASCON KOMPAS-3D for %%os%% installed on your computer. Since your operating system doesn't know what to do with this file, you won't be able to open it by double-clicking on it.

Tip: If you know of another program that can open the CDW file, you can try opening the file by selecting that application from the list of possible programs.

Incorrect version of ASCON KOMPAS-3D installed

In some cases, you may have a newer (or older) version of the KOMPAS Document file that is not supported by the installed version of the application. If you do not have the correct version of ASCON KOMPAS-3D software (or any of the other programs listed above), you may need to download a different version of the software or one of the other application software listed above. This problem most often occurs when you are running an older version of an application with a file created in a newer version that the older version cannot recognize.

Tip: You can sometimes get a general idea of the version of a CDW file by right-clicking the file and then selecting Properties (Windows) or Get Info (Mac OSX).

Summary: Either way, most problems that occur when opening CDW files are due to not having the correct application software installed on your computer.

Even if you already have ASCON KOMPAS-3D or other CDW-related software installed on your computer, you may still encounter problems while opening KOMPAS Document files. If you are still having problems opening CDW files, there may be other issues preventing you from opening the files. Such problems include (presented in order from most to least common):

How to remove the read-only compass?

How to bypass ASCON protection "

Compass"

Go to “Options” and uncheck all the checkboxes except “Allow unprotecting files.”
Click “Ok” and enter the following security code: 1234567890.

Interesting materials:

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Programs for viewing documents in CDW format

How and with what to open a cdw file for regular viewing and printing or to make changes to it?

Programs to open CDW file

Most likely the CDW file is a drawing. It could have been created in one of the following software products:

KOMPAS-3D is a computer-aided design system that allows you to create various 3D objects, as well as drawings.
KADKEY is one of the founders of CAD; now it is no longer used to create drawings and models.
CanowDrow - this software allows you to analyze data, create graphs and charts.
CeledyDrow is an outdated graphics editor.

Method 1: KOMPAS-3D

To view it, a special application called KOMPAS-3D Viewer will be enough, which is designed to open the file; it also has a function for sending to print.

Download KOMPAS-3D Viewer

After downloading

Specify the path where you would like to install the program.

Run the installer package.

The installation start window will open. Click on the “Next” button.

Read the license agreement. Check the box. Click Next.

Fill out the fields, click “Next”.

Select an installation option.

Fill in the address where you would like to install the program.

Click on the “Next” button.

Wait for the installation to complete.

Decide whether you want to create an icon on the Desktop and Launchpad.

Once the installation is complete, you can finally open the CDW file. To do this, launch KOMPAS-Viewer.

Now all that remains is to open the CDW file.

Method 2: FileViewPro

Download FileViewPro

Open the download link. Click “Save file”.

Select the language in which the FileViewPro interface will be displayed.

After installation is complete, proceed to opening the file.

The Open Document window will open. After selecting the file, click on “Open”.

That's all, it's not that difficult to open a file with an unfamiliar format.

: How to use the clipboard in Windows

Compass-3D

As mentioned above, the CDW file is a native format for the Compass-3D program, which means that it is quite logical to assume that this file can be opened in this particular program.

Compass-3D is the brainchild of Ascon, which is a professional tool for creating drawings that allows for the full creation of a project of any type of complexity.

If you only need to view the contents of the CDW file, then the lightweight version of this program is ideal for you - Compass-3D Viewer, which is a free drawing viewer.

If you need to make adjustments, then you cannot do without a full-fledged version of this product, which is already distributed on a paid basis.

Download Compass-3D Viewer program

Download the Compass-3D program

CeledyDraw

An alternative tool for viewing and easily editing a CDW file, it's ideal if you don't need a heavy professional tool but still want the ability to make adjustments.

The program is not free, however, you will have a full 30 days to evaluate all the features of the program.

Download CeledyDraw program

Applications for working with CDW

Unfortunately, CDW files can be opened by a rather limited list of applications. In addition, a file created in one application or in another version of the same program may not open if you try to run it in a similar program from another developer or even in a different version of the same software product. Let's find out what exactly these apps are.

Method 1: CeledyDraw

First of all, let's find out how to open CDW using a special software product for viewing and creating postcards and business cards, CeledyDraw, which is considered one of the most popular in its sector.

Launch the CeledyDraw program. Click the folder-shaped icon on the toolbar.

In addition, you can use Ctrl+O or go to the “File” item, and then select “Open...” in the list.

The CDW content is displayed in the CeledyDraw application window.

If CeledyDraw is installed as the default software for manipulating CDW, then to view this type of file in the specified program it will be enough to double-click on it with the left mouse button in Explorer.

But even if the system has another default application configured for operating with CDW, it is still possible to launch the named object using CeledyDraw in Explorer. Right-click on it. Select "Open with...". In the list of programs that opens, select “CeledyDraw”. The object is open in this program.

The indicated opening options in Explorer use exactly the same algorithm for other applications, which will be described below. Therefore, we will not dwell further on these options.

The main disadvantage of the method using the CeledyDraw program is that this application is not Russified. Although, if you only need to view the contents of an object and not make changes to it, then the interface for most domestic users will be intuitive and in English.

Method 2: KOMPAS-3D

The next program that can work with CDW is KOMPAS-3D from.

Launch KOMPAS-3D. Click "File" and then click "Open" or use Ctrl+O.

An alternative method involves clicking on the folder icon in the toolbar.

The opening window appears. Navigate to where the desired drawing is located in electronic form, mark it and click “Open”.

The CDW drawing will open in the KOMPAS-3D application.

The disadvantage of this opening method is that the KOMPAS-3D program is paid, and the trial period for its use is limited.

Method 3: KOMPAS-3D Viewer

But it has also developed an absolutely free tool for viewing CDW objects KOMPAS-3D Viewer, which, however, can only open drawings, but not create them, unlike the previous application.

Description of the CDW extension

Popularity:

Developer: ASCON

The CDW extension is a drawing file for Compass, a program developed by the Russian company ASCON and used for modeling parts and assemblies, both individual elements and prefabricated structures from them. The .CDW file can be used to create design documentation, technical illustrations, and to export geometric models for manufacturing.

CDW files can be viewed using the free KOMPAS-3D Viewer.

KOMPAS-3D as a universal three-dimensional modeling system finds its application in solving various problems, including architectural, construction and technological design.

The general purpose of the KOMPAS-3D system is to create three-dimensional associative models of individual elements and prefabricated structures from them. Designs can contain both original (user-created) and standardized structural elements taken from catalogs.

Parametric technology allows you to quickly obtain models of typical elements based on a once designed prototype. Numerous service functions facilitate the solution of auxiliary design and construction tasks.

There are several approaches to using KOMPAS-3D in construction design:

* Formation of 3D models based on 2D models made using MinD technology. Used to visualize the adopted design solution when creating drawings; * Editing generated 3D models based on 2D models made using MinD technology. Finalization of the design solution directly in three-dimensional space and subsequent generation of associative drawings based on the 3D model; * Free modeling in three-dimensional space for creating non-standard elements, equipment, and developing components.

The system has powerful functionality for working on projects of various types and complexity. Model import/export tools (KOMPAS-3D supports IGES, SAT, XT, STEP, VRML formats) ensure the functioning of a heterogeneous complex containing various design and calculation systems.

HEX code: 4B 46 ASCII code: KF

Tinkercad service - a convenient tool for online modeling

The Tinkercad service is a simple and convenient tool for 3D design and 3D printing, available free of charge for non-commercial use - an analogue of the 3D Compass. The service interface is localized in Russian and looks convenient and well organized. The service's capabilities allow you to both import existing forms and generate your own, allowing you to mix and match some forms with others. All user-created files can be sent to a 3D printer to create a prototype or model of what you want to build.

After switching to “Tinkercad”, the system will prompt you to register (you can use your account on social networks).
To create your project, click on “Create your project”.
After finishing editing, click on “Export” in the top right and download the result to your PC.

Working window of the TinkerCad service

"Compass-3D Viewer"

In order for people not directly involved in working in computer-aided design systems to be able to view and print drawings created in programs of the Compass family, I developed a special viewer application called Compass-3D Viewer. This viewer supports all major Compass file formats - CDW, A3D, M3D, SPW, KDW and FRW.

In addition, "Compass-3D Viewer" allows you to view files created in AutoCAD (DXF, DWG). At the moment, there are versions of the application designed for use on 32- and 64-bit Windows operating systems. You can download “Compass-3D Viewer” from the official website of the developer. The installation file size for 32-bit systems is 223 megabytes, and for 64-bit systems it is 193 megabytes.

How and with what to open a cdw file for regular viewing and printing or to make changes to it?

Free analogues of Compass for Mac OS X

Using the free analog Compass you save 93,000 rubles.

FreeCAD

FreeCAD is a free multi-platform CAD program for creating 3D models. FreeCAD can be used in technical design, product design, as well as in other areas related to the implementation of engineering work. The program is well suited for creating models for a 3D printer, as it supports the STL format. In addition to its own FreeCAD formats, the program is compatible with the following formats: DXF, SVG (Scalable Vector Graphics), STEP, IGES, STL (STereoLithography), OBJ (Wavefront), DAE (Collada), SCAD (OpenSCAD), IV (Inventor) and IFC. more details.

QCAD Community Edition

QCAD Community Edition is a free program whose main purpose is to create complex 2D architectural plans and mechanical engineering drawings. This utility has a parts collection of over 4,700 CAD parts. The disadvantage of the development is the lack of support for DWG files; it works exclusively with the DXF format. The application allows you to use elements such as arcs, ellipses, circles, points, straight lines, polylines and others when drawing. QCAD provides the user with all the necessary functionality for changing and creating plans. Also included are 35 CAD fonts. To control the drawing process, a command line is provided, located under the main window. The program is capable of printing on a scale, which makes it stand out from its free counterparts. The utility boasts an intuitive interface and low system requirements. more details.

LibreCAD

LibreCAD is a free CAD system for Windows, Mac OS X and Linux. LibreCAD only supports 2D drawings. The program includes a large number of tools: circles, lines, arcs, polygons. In addition, the program contains a large number of modifiers. The interface is standard: workspace, layers panel, toolbar. more details.

BRL-CAD

BRL-CAD is a cross-platform free CAD software. The program helps you create three-dimensional objects using an interactive geometry editor. The program also supports rendering and performance testing. It is important that the application is already 20 years old. However, only a professional can fully understand it. more details.

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