1. A method for determining accurate document transformation, the method comprising: rendering, by one or more processors, the source document into a non-rasterized format, where the non-rasterized format is a rendered source document; rendering, by one or more processors, the target document into a non-rasterized format, where the non-rasterized format is a rendered target document; and comparing, by one or more processors, one or more aspects of the rendered source document to corresponding one or more aspects of the rendered target document.