if you use the function Math --> Image and choose a compressed picture format (e.g. *.png or *.jpg), the file size of the Mathcad Prime file increases only the amount of the file size of the picture file. But if I copy the same file to clipboard (e.g. with the Picture Viewer IrfanView) an paste it into Mathcad Prime, I get much more increased file size.
Here some file sizes:
Empty Mathcad Prime file: 5.01 KB
Mathcad Prime file with an 87.1 KB PNG-Picture, inserted with built-in function: 92.7 KB
Mathcad Prime file with an 87.1 KB PNG-Picture, inserted via clipboard: 3.84 MB
So it would be very helpful to give Mathcad Prime the ability to compress uncompressed picture data coming for clipboard. This would save many clicks in my daily work ... .