Are there any more or less "standard" file formats for dialogues? Or some dialogue editors/converters? I mean anything that is related to converting the dialogue someone invented to some format that is degistable by the computer.

Is there such thing or is it reinvented by each programmer for each new game each time?

This question was discussed recently. Go back out to this forum's lobby and scroll down to the topic "'Best' technique to write multiple choice dialogue"