Blur areas of the scanned page
When scanning official documents, we often want/need to obfuscate sensitive information before forwarding them. Currently, simple-scan does not help us with that.
Please add a simple blur tool that allows to select and blur rectangular areas of individual scanned pages.
Note that the exported PDF must not contain the unblurred raw data, that is overlaying the selected areas is not enough.
Reference: Screenshot tools Shutter and Flameshot both have such a function.