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With a free drawing program, you too can create detailed technical 2D drawings or engineering sketches.
Expensive CAD drawing software is not always necessary.
Whether you’re a mechanical engineer, technical draftsman, electrical engineer, model maker, or even a do-it-yourselfer:
Drawing tools are usually available as downloadable software programs or online drawing tools. The best drawing tools on the market today can run on various platforms including Windows Mac OS, Linux, and Android. Your choice will depend on the device you are using, the features you are looking for, and what you want to achieve. All in all, I think SketchUp is a very successful free CAD program. Place 2: FreeCAD. The CAD program FreeCAD is free to download and can be installed on all major platforms. Thus, this free drawing software is suitable for users with Mac, as well as for Windows or Linux users. Buy VEIKK S640 6x4 inch Graphic Drawing Tablet, OSU Tablet, with 8192 Level Battery-Free Pen, Compatible with Linux/Windows/Mac/ Andorid OS for Painting, Sketch, Design, Online Teaching & Art Creation: Graphics Tablets - Amazon.com FREE DELIVERY possible on eligible purchases. Supported Platforms: PC/Mac Price: Free Trial, $229 for the users who had purchased a license for any previous version and $429 for new users 5. Adobe Illustrator. While Photoshop is a competent tool for designers if you are looking for the best drawing programs for vector design, Adobe Illustrator is what you should be using.
These following 6 programs will allow you to create professional looking technical documentation:
.Place 1: SketchUP
.Using SketchUp, you can create drawings online quite easily.
Krita is a professional FREE and open source painting program. It is made by artists that want to see affordable art tools for everyone. Texture and matte painters. Illustrations and comics. Krita is a professional FREE and open source painting program.
At https://www.sketchup.com/ you can create a free account for Sketchup.
In detail, both 2D and 3D modeling is possible with this freeware CAD program
.For my feeling, the operation is very simple and the user interface is designed very intuitively.
Create cross sections in 2D and extrude 2D cross sections so you get 3D solids. Also, you can work in different layers and assign different textures and materials to your bodies or elements.
Further, navigation in space and orientation works very smoothly. You do it like in professional 3D CAD programs using mouse and keyboard.
In addition, dimensioning of the elements is possible directly. You can use the dimension tool to directly select the edges and vertices you want. Of course, you can move dimensions with guides and place them at your desired location.
.All in all, I think SketchUp is a very successful free CAD program.
Place 2: FreeCAD
The CAD program FreeCAD is free to download and can be installed on all major platforms. Thus, this free drawing software is suitable for users with Mac, as well as for Windows or Linux users.
- FreeCAD 3D Modell
- FreeCAD 2D Zeichnung
The FreeCAD design software comes with modern user interface and is a versatile 3D and 2D drawing program.
With the help of FreeCAD you can quite easily create technical drawings with all the usual features such as dimensions, fits, tolerances and surface specifications.
.Furthermore, with FreeCAD you can not only create 3D models and 2D drawings derived from them. In addition, you can even perform full FEM simulations in both 2D and 3D!
In my eyes, FreeCAD is comparatively easy to use.
Place 3: Draw.io – create technical sketches online
With the help of the free web application Draw.io you can easily create technical sketches in your web browser without any installation
.Draw.io is not only suitable for mechanical engineers, but also for architects, electronic engineers and computer scientists, for example.
Draw.io is not only suitable for mechanical engineers, but also for architects, electronic engineers and computer scientists, for example.
Draw.io is not only suitable for mechanical engineers, but also for architects, electronic engineers and computer scientists, for example.
Draw.io is not only suitable for mechanical engineers, but also for architects, electronic engineers and computer scientists, for example.
Draw.io is not only suitable for mechanical engineers, but also for architects, electronic engineers and computer scientists, for example.
In addition to standard symbols and blocks such as arrows, rectangles and shapes, there are specific technical symbols to choose from for many disciplines. You can drag and drop the pre-made symbols from the left pane into your sketch window to complete a full diagram.
.Furthermore, Draw.io not only allows you to save your project to a web drive (Dropbox / Google Drive / …), but also to download it afterwards via PDF.
Last but not least, the user interface of this drawing program is available in many different languages and thus of course also in German.
Place 4: TurboCAD 2D
TurboCAD 2D from www.TurboCAD.de is a popular 2D design and drafting program. At this link, one of the older full versions is permanently available for free download – at the time of writing, it is version TurboCAD 2D V.21.
.After free registration by e-mail on the homepage of TurboCAD you will receive the license key and download link (about 250 MB) by e-mail.
Thanks to a variety of tools you can give free rein to your creativity. Create component drawings, blueprints, assembly drawings, patent sketches, or apartment plans and floor plans.
You can select basic geometric shapes such as freehand curves, lines, polylines, rectangles, arcs, circles, or ellipses directly from the toolbar and create them in the drawing area.
In addition, thanks to the many settings options, you can change pen thicknesses, colors and hatchings. In addition, of course, you can add dimensions, labels, and notes.
In sum, quite a bit is already possible with the free TurboCAD 2D version.
This allows you to use TurboCAD to create the following, among other things:
- Assembly drawings
- Individual part drawings
- Assembly drawings
- Patent drawings
- Construction sketches
- Floor plans and house plans
The only drawback to the free version is that your projects can only be read and saved in TurboCAD’s own format (.tcw / .tct).
Place 5: QCAD
You can download the 2D CAD drawing program QCAD for free from the official homepage https://qcad.org. In addition to the standard installation, a demo version of the paid professional version is also installed, but you can simply uninstall it again separately.
.QCAD is a pure 2D open source drawing and sketching program. Although it takes a little practice to use, you can use QCAD to create engineering drawings to scale.
With QCAD you can create construction elements on different levels. In addition to the selection of basic shapes, direct dimensioning and hatching of the elements is also possible.
Place 6: LibreCAD
.LibreCAD can be found for free download at http://librecad.org.
With LibreCAD you can import .dwg and .dxf data. In addition, export to DXF, SVG, PDF is possible without any problems. As with most other 2D drawing programs, there are a variety of basic shapes you can use for your drawing.
.Dimensioning your technical elements is also possible directly. In my eyes, however, LibreCAD’s user interface needs a little training time.
2D & 3D CAD Freeware for Students & Pupils
In the following you will find more 2D & 3D CAD programs, but they are only free with restrictions.
Examples of restrictions:
- Student and Pupil License
- Small Business (small, measured by revenue)
Place 1: Autodesk AutoCAD
.AutoCADis one of the leading programs in the engineering industry.
With AutoCAD you create, for example, patent drawings, architectural plans, 2D/3D designs, component sketches, blueprints and drawings.
If you are a student, you can download the free version here.
Drawing Program For Mac
Place 2: Autodesk Fusion 360
For hobbyists, students and small businesses, the 3D program Autodesk Fusion 360 is available for free download. “Small” is defined as businesses with revenues up to $100,000.
With Autodesk Fusion 360, you can design both individual components and complete functional assemblies. Fusion 360 is not a hobby program but contains the full range of functions as professional 3D design software.
.Of course, that’s why you can create your own drawings in Fusion 360 or even calculate the strength of parts. For me, clearly Autodesk Fusion 360 has one of the most comprehensive features combined with a modern user interface.
level 3: Autodesk Inventor
Also from the software company Autodesk comes the Autodesk Inventor program.
Autodesk Inventor is a well-established and proven design program that was launched over 20 years ago and has undergone continuous development.
Here is a short video that shows the capabilities of Autodesk Inventor:
While Autodesk Fusion 360 enables modern, flexible, and collaborative work via cloud servers, Inventor is the professional desktop alternative.
Autodesk Inventor is also available for free to students.
Technical drawing programs – The summary
.The right choice of 2D drawing program also always depends on the specific application.
If you want to create simple 3D CAD models and technical drawings, I would recommend starting with SketchUP and FreeCAD.
However, if you want to make flowcharts, technical sketches or functional drawings and hydraulic schematics, then Draw.io might be your tool of choice.
If you’re a student or entrepreneur under the $100,000 revenue threshold, then you should definitely check out Autodesk Fusion 360.
If you have a MAC, you should also check out my list on free CAD programs for MAC.
And if you know of any other good programs or have your own experiences with the drawing programs shown, feel free to post a quick comment right away.
The representation of typical chemical structures can be never easy. A perfect application is required to represent all the chemical structures whether you are doing a scientific research or creating a chemistry project. You can find countless chemical drawing software online but it sometimes seems difficult to find the best one as per your project requirements. To help you with this, today we have brought a list of top chemical drawing software that you can try and make your chemical drawing work much easier.
Related:
Chemical Structures in 3D
Jmol is one of the best chemical structure drawing software that is based on open-source java viewer. Jmol is an interactive and powerful web browser applet with featured for crystals, chemicals, biomolecules, and materials. This software can conveniently run on Windows, Mac OS X, and Linux/Unix systems. Get this software downloaded online.
Advanced Chemical Drawing Software
Go for MarvinSketch, an advanced chemical drawing software ideal for students, educators, scientists, researchers and more. It allows you to quickly draw molecules through various advanced options and functions available on GUI. You can easily create reaction drawings as well as query drawing with this software. Get this software downloaded instantly online.
SimChemistry
Simchemistry is another option available to you if you are looking for a strong and powerful chemical drawing software for your study or research related chemistry projects. This program has 2D molecule dynamic algorithm included and thus can help you draw your chemical shapes and structures easily using your windows PC. Represent the behavior or chemical elements effectively using this software.
Other Chemical Drawing Software for Different Platforms
Among various chemical drawing software available online you can also find platform specific software that are developed specifically for particular platforms like windows, Mac, Android and more. These platform specific software can offer you better performance and chemical drawing facilities due to effective functions and options. So let’s have a look on best chemical structure drawing software available for different platforms.
Best Chemical Drawing Software for Mac – ChemBioDraw
ChemBioDraw is the first choice pf biologists and chemists as a chemical drawing software in order to create scientifically intelligent drawings. This drawing software has been developed for Mac systems and brings great ease, quality of structures and rich set of chemical tools to create outstanding chemical designs. Get downloaded now.
Best Chemical Drawing Software for Windows – Chemistry Software
Chemistry software is a free chemical drawing software offered by ACD/Labs especially for personal, home as well as educational use. This software is ideal to help you create outstanding and even typical chemical drawings representing properties exhibited by various chemical compounds and elements. So create a professional chemical design with this powerful windows chemical drawing software available online.
Best Chemical Drawing Software for Android – ChemDoodle
ChemDoodle is one of the best application for android devices that helps you create professional, high quality and intelligent chemical drawings in 3D. You can draw molecules in 3D and thus represent their behavior clearly. This application also lets you calculate drawn organic structures. Get this ChemDoodle application downloaded online now.
3d Drawing Software For Mac Free
Most Popular Chemical Structure Software – BIOVIA Draw
BIOVIA Draw is one of the most popular chemical structure software that helps you draw and edit chemical reactions, complex molecules, and more chemical structures. It can manage complex biological entities like register and retrieve peptides, oligosaccharides, and oligonucleotides. Its documented API enables you to create custom add-ins and drop them as tools, menus, buttons and more. You can also see Injection Molding Software
How to Install Chemical Drawing Software?
Whenever you need to represent the internal structure of a molecule and chemical reactions, you might need to download chemical drawing software. So find a suitable chemical drawing software, free download online and get downloaded instantly. Upon download, open the setup of the downloaded software. Agree to the various terms and conditions of usage of the software. Choose the space or drive on your PC and start the installation process. It will take a few minutes for installation and you can start using this software as soon as after installation. You can also see Brewery Management Software
Chemical drawing software gives you an easy, quick and convenient way to create chemical structures and drawings. So get any of the above-listed chemical drawing software downloaded online and ring ease to your overall task. Whether you are a student, educator, teacher, scientist or researcher, these software can help you greatly with all kinds of your chemical projects.