Search ability
Many PostScript-driver based PDF creation tools create PDFs without character encoding information. Therefore it's impossible to do search in the result PDFs. Even you can look at all those characters, you can't search them. Foxit PDF Creator retain all character encoding information, so you can search it, extract it, and convert back to pure text document.
Display and process efficiency
Many PDF creation tools break text contents into individual characters, causing some performance issues for displaying and processing. Foxit PDF Creator groups texts with similar "display attributes" together, improving performance when the PDF got displayed or processed.
File size
Many PDF creation tools require all or many fonts to be embedded with the PDF file, resulting in bigger file size for the PDF. Foxit PDF Creator can reduce the file size for many documents.
Speed
Many PDF creation tools adopt a two phase creation procedure: first print to PostScript language, then convert to PDF, not only some information lost during the process, it also takes more time. Foxit PDF Creator directly creates PDF from any printing application, fastest among all current PDF creation tools.
Accuracy
Many PDF creation tools can’t handle complicated Windows drawing features like transparency, generating PDFs not identical to original documents. Foxit PDF Creator processes all Windows drawing functions so your PDF is always same as your original document.
Compatibility
As developer of popular Foxit Reader, Foxit Software knows PDF standard very well, which ensures PDFs created by Foxit PDF Creator have best result in any standard PDF readers.