Mobile Apps

Engineering and Technical Drawing Apps for Android

Engineering and Technical Drawing Apps for Android

best cad app for android

If you are studying engineering specifically civil engineering, architectural engineering, mechanical engineering, or any similar technical course, then you must have heard of Computer Added Design (CAD). CAD is one of the most popular tools in the world of engineering. Engineers can easily modify, create, and analyze the designs on their computers using CAD apps. Also, it will help you in creating different models like 2D or 3D. The best thing about CAD is that it is now available for Android as well as for iOS so that you can easily use it on your device at any time, you are now no more dependent on your desktop.

There are a large number of apps available for Android mentioning that they are the best CAD apps. However, that may not be true. That’s why we are listing down the best free engineering and technical drawing apps (CAD apps) for Android in 2023. After reading this article you will understand that which app will be suitable for your use and you can easily download that from Play Store.

List of Best Android Apps for Engineering or Technical Drawing

① AutoCAD

civil, mechanical drawing app

AutoCAD comes among one of the most popular engineering drawing CAD apps. It was officially launched in December 1982. AutoCAD is widely used for creating 3D models. This application is useful for those people who are serving their duty in the field of engineering, also those people who create models for toys.

AutoCAD has the best quality and simple functionality, and it is convenient to use. Having an AutoCAD application means that you can not only view DWA and DWF files but also you have the option to edit them. You can edit any files by using its large number of tools and send them via email when done.

To get access to a cloud where you will put your downloaded files, you need to first create an account. Another best thing about AutoCAD is that it works in offline mode also. So, if somehow you do not have an internet connection, you can still edit your files easily.

Download AutoCAD – DWG Viewer & Editor

② DWG FastView

cad software for android

DWG FastView is another technical drawing software CAD application that is best when working with DWG files. It is fully compatible with the AutoCAD application, which we’ve discussed above. DWG FastView can open files created in different applications like AutoCAD, BricsCAD, ProgeCAD, and more. No doubt that DWG FastView has beaten all its competitors in terms of quality. You can work with 2D and 3D drawings in DWG format while using this application. It provides you with tons of functions and cloud storage.

DWG FastView does not need any registration; you have to simply download the application and start working. Second, it provides you offline mode, you do not have to worry about your internet connection.
If want to share your model designs with others, you can also do that. You can export your models in different formats like PDF, JPG, PNG, and BMP and share them with your colleagues.

Download DWG FastView – CAD Viewer & Editor

③ GnaCAD

free cad drawing app for android

GnaCAD is a reliable application for editing your DWG files. It has a simple and easy-to-use interface. You can view your 2D and 3D drawings in this application. There are no restrictions in opening files, you can open files as much as you want. Also, it supports drawings having a large size.

GnaCAD also does not require your registration, you can use this application directly. It also includes offline mode so that users can easily use this application where the internet is not available.  This software supports various system requirements so beginners and experts in drafting provides can benefit from it. It can work on drawings quickly available in Google Drive. If you want to use different fonts or shapes which are not available in the application, you can easily add them.

Download GnaCAD

④ AutoQ3D CAD

technical drawing app

If you want to create 2D and 3D models and sketch those designs on your Android device, then AutoQ3D CAD is the right choice for you. AutoQ3D provides you convenient environment and pleasant interface with a variety of tools. It has drawing tools, edit tools, preset tools, view tools, modify tools, snap tools, misc tools, and more. For a better working experience, we recommend you use this application on tablets, as it has a large screen. The problem with this CAD app is that it has limited features when using the free version. If you are looking to use every feature, then you have to pay for it.

Download AutoQ3D CAD

⑤ eDrawings

application of engineering graphics

eDrawings application is so useful to people working in technical drawings and design development. You can create and design your unique ideas with the help of this computer-aided design software CAD app and share them with your colleagues or project partners.

eDrawings has a user-friendly drag and drop interface that provides easiness to use. Its touch gesture is so smooth which lets you rotate, zoom, and pan your drawings easily. It can open your 3D and 2D design drawings without any problem. Also, it has an animated feature, which helps you to convert your 2D drafting and 3D models into animation for better understanding. It can give a proper understanding of technical 2D drawings and 3D models to those who do not have experience in using CAD software.

The basic features of eDrawings are free to use. However, if you want to use a complete list of features then you have to upgrade to eDrawings Pro.

Download eDrawings

⑥ Fusion 360

cad app for android

Fusion 360 is one of the most recommended 3d design software CAD apps for experienced industrial workers and electrical engineers. It is the right application that has a unique environment and intuitive interface, through which you can create virtual designs present in your mind. If you are an engineering student, then this free drawings and 3d software is suitable for you to learn completely. Fusion 360 is also the right choice for small businesses, innovators, startups because of its product design and data management tools.

The mobile version of Fusion 360 is connected with its pc version which is Autodesk Fusion 360. It is based on the cloud storage systems which helps you to easily sync your data. If you want to test this application, then you can go for 30 days trial period. However, for teachers and students, Autodesk provides a free license for the paid professional version. This license helps them to use this application for free for 1 to 3 years.

Download Fusion 360

As you now have a complete list of 3d CAD solution apps for engineering and construction problems, you can install all of these and use them according to your needs. After that, select any one of them that suits your needs.

Why are technical drawings important?

Technical drawings are important for several reasons. Firstly, they serve as a visual representation of a design or concept, allowing engineers and designers to communicate their ideas and product development process effectively. Secondly, technical drawings provide precise measurements and specifications, ensuring that the final product is produced accurately and to the desired standards. Additionally, they serve as a reference document for construction or manufacturing purposes, guiding workers in the production process. With the availability of various design software and applications, such as CAD drawing software, free 2D CAD, and mechanical drawing software, engineers and designers can create detailed technical and accurate technical drawings easily.

Whether it is a drawing program that supports various file formats like DXF or engineering drawing software with specialized features, these tools have made the creation of technical drawings more convenient and accessible. Moreover, the emergence of applications for Android has brought the convenience of creating technical drawings to mobile devices, allowing professionals to work on the go. Overall, technical drawings are a vital aspect of the engineering and design process, enabling effective communication, accurate production, and efficient manufacturing.


What is drawing?

Drawing is the act of creating a visual representation of an object or idea using various tools and techniques.

What is technical drawing?

Technical drawing is a detailed and precise drawing that provides information about the shape, size, and dimensions of an object or structure.

What is CAD?

CAD stands for Computer-Aided Design, which refers to the use of computer software to create, modify, and optimize designs.

What is drawing software?

Drawing software is a program or application that allows you to create and edit digital drawings using a computer or mobile device.

What is 2D drawing?

2D drawing refers to a flat representation of an object or scene, using only two dimensions: length and width.

What is a draft?

A draft is a preliminary version of a drawing or design that may undergo revisions before the final version is completed.

What is Autodesk?

Autodesk is a software company that develops a wide range of applications, including AutoCAD, a popular CAD software used for 2D and 3D design.

What is AutoCAD?

AutoCAD is a widely used CAD program developed by Autodesk, known for its comprehensive features and capabilities in creating technical drawings and designs.

What is 3D CAD?

3D CAD (Computer-Aided Design) is a type of software that allows for the creation, modification, and representation of three-dimensional objects and designs.

What is a diagram?

A diagram is a simplified visual representation of information, often used to illustrate concepts, processes, or relationships.