Google Docs o Add-ons, are a set of tools that improve productivity of files in Google and offer many options to the users fulfilling diverse tasks.
At superior menu in Add ons option, is enough to choose “download add-ons” to watch a wide catalogue from many developers, and as a store you can get free and paid add-ons.
From templates to complex geolocation tools, those add-ons allow to automate tasks and help people who is not an expert developer to generate some process with tables like updating, sharing and connecting data sources. Everything online!
Those add-ons don’t need hard disk installations, al process is online and you only need your active Google account.