It's possible to clean storage from backend? For example by dashboard widget? I can't perform shell command at shared hosting.

Actually it is not possible... but it's a cool idea for the next update! I will take a note!

You can inspire by ClearCache plugin

This? https://octobercms.com/plugin/romanov-clearcachewidget

Douglas Godinho said:

Actually it is not possible... but it's a cool idea for the next update! I will take a note!

Any progress on this? I am looking for web based (file manager) feature clearing of unused images & files data from sql file. I am ready to pay you for adding this feature.