Overall if they want to charge for their product that's fine. I just hate the model of release free or really permissible application, wait for widespread adoption, then tighten clamp. For what it's worth they've lost my business there.
Was free for as long as I've known it existed. Telerik recently bought by 'Progress' (ironic), software re-written in Electron and now charges a subscription to use it.
Glad HTTP Toolkit is now available free for 'hobbyist' tasks - https://httptoolkit.tech/
I should mention here: not only is the core product all free, it's also completely open source, even including the paid bits (https://github.com/httptoolkit). And those Pro features are completely free for all contributors to the project.
I've tried to set it up so I couldn't run off with it and force everybody to start paying even if I wanted to, but any suggestions for further improvements there very welcome.
I was very, very impressed when I opened the Android mode and my Genymotion emulator just opened automatically with the VPN app and connected.
Then everyone panics when a critical build stops working because some apt repository of some decades old distros is unplugged or some shell script piped directly to bash goes dark (or someone with a bit of security common sense rightfully has a panic attack) and we have to salvage it using some ex-employees backup images.
This is also why I just don't say I do devops because it just gets to a point where the "devops guys" are just the people you give the dirty jobs nobody wanna do.