SwiftScan requires full access to your Dropbox, Google Drive, and other cloud services.
SwiftScan requests access to the whole folder of some cloud services such as Dropbox because it lets you choose any folder as the target folder to upload your scans.
You can also create new folders within SwiftScan to upload your scans. Without full access, we wouldn't be able to offer you this functionality. Since the beginning of SwiftScan, we started with limited access to just one folder called SwiftScan, but many users requested to pick their target location on their own.