What is the main purpose of proofreading a paper?Excellent brief article from Elsevier Author Services: The main purpose of proofreading is to improve the quality of the paper, ensuring there are no lingering mistakes, and correcting generalized discourse errors or writing inconsistencies. Essentially, you want to make sure you have a well-defined communication goal. Analyzing whether the content is properly conveyed, and the sentences are syntactically and grammatically well-written, are just two of the basic tasks to achieve publication-ready work. Specifically, a perfect manuscript, ready to be published in the most recognized scientific journals.