Get the "File Tree" App from Microsoft Store as a Trial for ShowSize
Are you a paid customer of ShowSize? Get the ShowSize Paid Edition Download as described below.
Please find the Order Email from FastSpring that you got after your original purchase. Click on the download link to see if it works. If the link works, you get a Free Update. Just use the downloaded installer and the license key from the email to reinstall the program. If the link does not work or the program that is installed is an earlier version then you need to buy an upgrade by following the link at the bottom of the Buy Now page on this web site.
You can consider "File Tree" as a Light Edition or Trial for ShowSize
File Tree has a 15 day Trial available from Microsoft Store.
File Tree only contains the basic features of ShowSize. Hence, it's available at a bargain price from Microsoft Store!
File Tree only works on Windows 10 because it's available from Windows 10 store. ShowSize works on Windows 10 as well as Windows 7.
Take a look at File Tree. Then browse this web site, showsize.com, to see what extra features ShowSize has to offer before making a decision to buy either of them.