Typeset does not support LaTex file uploads for now. However, you can copy and paste your content on to the Typeset editor.
You can then see your document formatted automatically to your target journal's guidelines in the output window.
We do support importing docx (MS Word) files on Typeset - https://help.typeset.io/article/how-to-upload-ms-word-file-on-typeset/
Have questions, concerns or suggestions? Write to us at support@typeset.io or talk to us on Chat.