Spaces Field Access module allows to set per space access for a field instance. On a field settings form you can select spaces for which it can be accessed.
Provides a file stream wrapper to store private files that can be altered when downloaded.
The file stream wrapper mimics the functionality of the Drupal Private file system with the addition of the capability to alter the file's content when it is downloaded.
This module adds an image browser (using Views) to a FileField Sources widget/field. It uses FileField Sources for submission and field settings.
Media adds a file/image browser. So does this module.
Media adds a lot of crazy options. This module doesn't.
Media is insanely hard to extend (partly because it's HUGE). This module isn't.
The FileField Sources "reference" field is impractical, because you don't know the image's filename, but you do know what it looks like. This module add visuals.
Set up / enable
Download & install
Create an image field (any (?) widget)
Enable "Autocomplete reference textfield" under "File sources" (field instance settings)
That's it. Go to the (node) form and select "Reference existing". There will be a new button "Choose file"