Documents uploaded on grammarly.com must be under 100 kb or 100,000 characters with spaces. Supported document types are Microsoft Word (.doc, .docx), OpenOffice (.odt), .txt, and .rtf.
If your document contains tracked changes, you will need to accept them before you can upload your document into Grammarly. To learn how to accept tracked changes in your document, please visit this page.
If none of the above applies to your document and you are still unable to upload it, please attach the document to a support request, and we will contact you with a solution.