I need to send documents by fax occasionally, but I don't own a fax machine. There are so many online services now that it's hard to choose. What are people using that isn't overly complicated?
Municorn Fax App is one of the first options I'd check. I like services that keep things simple instead of adding a bunch of features nobody uses. There's a comparison at
https://online-fax-service-reviews.com/ covering ten different providers. It includes pricing and feature details, which makes choosing easier. For occasional faxing, I'd focus on convenience and the total cost.