Simply download the games once to your iMazing app library, and delete them from your iPhone or iPad to quickly make some room. When you'll need the games again, you can install them from your computer instead of starting a multi-gigabyte hours long download session.
Any installed skill, character and quest mods are automatically supported by the editor, so long as the game directory has been set correctly (If it never asks for the directory then that just means the editor found it by itself). Name lists will be generated on the fly by reading the games files.
A little fix for those who try to get the customization keys on the save editor (version 1.18): Do not do this and if you have you should remove them, after you have removed them using the save editor, download the mod that allows you to complete the 2nd parallel quest to get all the customization keys, or you can try to reearn them online. So note adding them to the save editor 1st, will actually block you from getting them at all. 2b1af7f3a8