How to change more resolution DPI JPEG files using Microsoft Paint 2007

[raju_kambar]

I have drawn the graph, what I need is, I want to save the graph as JPEG files with more than 300 DPI. Because presently it is showing 96 dpi resolution of verticle and horizontal. When I checked the while saving JPEG files, it is not allowing to change the desired DPI to our saving files.

Is it not possible to change the desired DPI while saving files as JPEG. If it is possible which option we have to use while saving JPEG files to get more than 300 DPI resolution.

 

[memarian]

Hi,

In Windows Paint, It's not Possible. For changing DPI , you need a software that can manipulate Canvas Parameters , not actual image.

For a Free Software you can use Paint.NET (~6MB) from :
https://www.getpaint.net/index.html

after installing it, open your image and go to this menu :

Image >> Canvas Size

in this dialog only change Resolution to you desired Value (don't change width or height). For Example if you change the Resolution to 370 with pixel/inch (as unit) , your image will be 370DPI.

 

[Audioguru]

JPG and Jpeg file types destroy most schematics by making them fuzzy. Use a PNG file type instead which makes a very clear schematic.