After trying dozens of tools, I've come back to just using text files. Easy to edit, sync instantly with dropbox, compatible with everything. Images or other st

After trying dozens of tools, I've come back to just using text files. Easy to edit, sync instantly with dropbox, compatible with everything. Images or other stuff just stored in folders. Word/excel files for more complicated stuff. Nothing beats files and folders. Also use a physical notepad for writing ephemeral things down because the tactile feeling of writing and crossing things off is very satisfying.