file-type
Detect the file type of a file, stream, or data
file-type-checker
Detect and validate file types by their signatures (✨magic numbers✨)
node-unrtf
Asynchronous node.js wrapper for the UnRTF RTF conversion program
@markell12/textract
Extracting text from files of various type including html, pdf, doc, docx, xls, xlsx, csv, pptx, png, jpg, gif, rtf, text/*, and various open office. (Fixed new line bug for pptx)
@gptzero/textract
Extracting text from files of various type including html, pdf, doc, docx, xls, xlsx, csv, pptx, png, jpg, gif, rtf, text/*, and various open office.