As for enhancements, it would be nice to have an easy to use and easy to find way of saving both tiff and pdf files in the most
compressed version possible (creates the smallest file size).
The choice of the compression type strongly depends on the file type.
You can select the required compression once by saving your file with different compressions and comparing the result.
You can choose the compression here:
Settings | User settings | Saving tab
TIFF compression
Use default = ON
Black and white = …
Color = …
PDF compression
Black and white = …
Color = …