Software used for Scientific Drawings and Graphs

[harishrajan9601]

Hello,

I wanted to know what software is ised to create scientific/engineering diagrams (not to be confused with engineering drawings produced by CAD software) like free body diagrams, simplified diagrams in research papers and textbooks ? Any free version available on the internet ? Also while on the same topic are there any free version of software such as origin

 

Thanks

[Enderman]

Uh, MS paint?

[minibois]

Do you want pie chart, bar graphs, etc.? Because if so, Excel.

And if you want to make simplified drawings/symbols, etc. any vector program (such as Inkscape of Adobe Illustrator) will work. You just gotta get the assets, which you can either make yourself or purchase from a symbol website (or hire someone specifically to make them or get them from a website that supplies them for free).

[kendoka]

https://www.lucidchart.com/

or

https://www.draw.io/

???