office-to-pdf
Converts office documents (buffer) like .doc .docx .ppt .pptx to pdf
chromiumly
A lightweight Typescript library that interacts with Gotenberg's different modules to convert a variety of document formats to PDF files.
officeparser
A Node.js library to parse text out of any office file. Currently supports docx, pptx, xlsx, odt, odp, ods, pdf files.