There is a free open-source program called TreeSheets - http://strlen.com/treesheets/ - in the end of that webpage are all links available. Also http://treesheets.com/ redirects there. Source-code is available here - https://github.com/aardappel/treesheets TreeSheets has some very cool features missing from LibreOffice Calc - http://strlen.com/treesheets/docs/tutorial.html Also it would be cool if LibreOffice Calc could import/export TreeSheets fileformat .cts Would propose to make it configurable, e.g. make the choice "enable TreeSheets mode" available.
Thanks for sharing your idea. > TreeSheets has some very cool features missing from LibreOffice Calc Sure, but that’s a vague, unhelpful statement. As I see it, TreeSheets is a very focused program, designed for a specific workflow. I’m going to be blunt: we are not aiming to just clone that as a whole. You could (and should) request implementation for each feature you want in Calc individually, in a separate report (look for possible duplicates as well), so that each of those features can be evaluated and triaged individually (and implemented eventually), all of which is just not possible with this wide-ranging report — you’re requesting 1) an undetermined number of features, 2) import/export filters, 3) a clone of that app (!) as a “mode”. You probably don’t realize the huge amount of time and money required to do all that. We are fine with people using other software to complement their workflow. LibreOffice doesn’t want to be the One Application to Rule Them All. If TreeSheets works for you, that’s great.