Firefox And External Viewer (Sumatra)
Hello I have to use a PC at a library sometimes, and unfortunately we don't have Sumatra (yet). We do have Firefox 70.0, and it opens PDFs but I cannot see with a white background. I've been in Networking nearly 40 years and i will only use a black background. Is there any way for Firefox to use a web-based program so I can run Sumatra within Firefox, without installing Sumatra locally.