Now FileConverter can't select the color mode when converting a document, it's very passive

[billowssun]

Now when FileConverter converts a word document to jpg, it is based on whether there are any colored fonts in the document or not, if all the elements in the document are black, then it will use grayscale mode to convert this image But in some cases, we need to convert documents that store black elements to RGB mode image format, and I think we should open up this setting