[Connection auto-retries?]

When running multiple threads simultaneously, I've noticed that some websites tend to fail on the first connection attempt (e.g. it happens particularly with Ghostscript download for me). I will then have to manually retry the download and it will be OK. The problem has gone away since I switched to single thread, but I think that defeats the purpose of having a multi-threaded downloader.

[Connection auto-retries?]

How about enabling Ketarin to retry a number of times when a connection fails? Or better still, how about allowing the user to determine how many retries should be attempted?

[Edit variable name]

Would be good also to be able to change the name of a variable once it's been defined. This can be conveniently placed where the add (+) and remove (-) buttons are.

[Open application folder]

Right-click on an application in the list to open its folder (like right-click > Open file but for folder).

Thanks for the excellent freeware.