Your notes, offline. Anywhere. Anytime.
Many platforms operate on a subscription model. Once your access period ends, you lose the ability to view the materials. A downloader allows you to archive the content you found useful for future reference, even after you are no longer an active subscriber.
The Course Sidekick mobile app (iOS/Android) offers an for premium subscribers. You can save unlocked documents to your library and access them without an internet connection.
If you download materials to submit them as your own work, that’s plagiarism. Many universities now use plagiarism detection tools that cross-reference Course Sidekick and Chegg databases.